Is "automatic brightness" the most common display setting?

I develop space apps and I want to optimize the graphics as much as possible for the most common display setting. So I wonder if most people have “automatic brightness” enabled on their display? The display becomes brighter indoors in normal lightning from lamps when “automatic brightness” is disabled, at least on my Samsung S6 and my Samsung S2 pad.

Yes, i think it is the best when you pulled your smartphone in sunny day :slight_smile: