More accurate brightness #6
Description
In some circumstances, when there is low light, the brightness is too high, in fact in general it tends to be too high.
Must find a way to measure the brightness in an area and compare against the result from cab.
Maybe there is an app for that in the phone?
Should we be using the standard deviation of each pixel also to help choose a brightness level?
Unsure about how to do this.
First thing is that however this issue gets resolved, it needs a measurable metric.