Because sometimes when I am analyzing wakelocks and trying to figure out if an app after changing some settings keeps my phone awake or not gets pretty difficult after a few hours of battery history reset. The graph is suddenly trying to fit an extended period of time on a small screen and it is really hard to determine the awake/screen on/etc. bars where they start and end.
I would like to see e.g. when it started to be on/off, scroll in time or such. This seem like a pretty obvious feature to me and the data is there, but I cannot manipulate the view efficiently enough.
Is there an app or some modification I can use to see the battery history in a more information rich way?