diff --git a/ingestion-data/production/discovery-items/nightlights-hd-monthly.json b/ingestion-data/production/discovery-items/nightlights-hd-monthly.json
index 345a963..8489579 100644
--- a/ingestion-data/production/discovery-items/nightlights-hd-monthly.json
+++ b/ingestion-data/production/discovery-items/nightlights-hd-monthly.json
@@ -1,210 +1,8 @@
-[
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Barcelona(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Lima(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Paris(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Milan(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Marseille(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Beijing(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Dhaka_Dhaka-city(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Ghent(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Fukuoka_Fukuoka-city(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Tokyo-23Wards(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Aichi_Nagoya-city(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Dunkirk(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Madrid(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Colombo(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Gdynia(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Hamburg(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Osaka_Osaka-city(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Singapore(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Venice(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Auckland(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Genoa(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Kyoto_Kyoto-city(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)London(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Rome(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Amsterdam(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    },
-    {
-        "collection": "nightlights-hd-monthly",
-        "prefix": "nightlights-hd-monthly/",
-        "bucket": "veda-data-store",
-        "filename_regex": "^(.*)Hokkaido_Sapporo(.*).tif$",
-        "discovery": "s3",
-        "datetime_range": "month"
-    }
-]
+{
+    "collection": "nightlights-hd-monthly",
+    "discovery": "s3",
+    "prefix": "nightlights-hd-monthly/",
+    "bucket": "veda-data-store",
+    "filename_regex": "^(.*)(Barcelona|Lima|Paris|Milan|Marseille|Beijing|Dhaka_Dhaka-city|Ghent|Fukuoka_Fukuoka-city|Tokyo-23Wards|Aichi_Nagoya-city|Dunkirk|Madrid|Colombo|Gdynia|Hamburg|Osaka_Osaka-city|Singapore|Venice|Auckland|Genoa|Kyoto_Kyoto-city|London|Rome|Amsterdam|Hokkaido_Sapporo)(.*).tif$",
+    "datetime_range": "month"
+}
\ No newline at end of file