Add "total sunlight" view to heatmap. #1
Description
Right now the Sensor Heatmap shows the light intensities at a certain point in time.
To get a better sense of which parts of the yard get the most sun, it would be helpful to show the value of the total sun over the course of a day or month or season or year. I think that that means that the brightness of the sensor representation would show the area under the curve for the unit of time (day, month, season, year).
Current view:
Scrolling through the view would then scroll through day, month, or year totals, rather than the buckets in a day.