What is the graph within the "more info" for a picture?
I've searched for this quite a bit, and couldn't find it anywhere, but please point me to it if there's a decent explanation on it.
When I look through my gallery and enlarge a specific picture, then press the three dots at the top and click on more info, there's a graph next to the exposure and aperture info.
Does anyone know what it is, or why it's there?
Is this a good question?