Another weird example of my battery life going wonky. That first dip was due to GPS use while I was navigating to my job (went down about 10%), but almost everything else was screen off aside from a few quick email checks.
I don't know if you can tell, but after dipping ridiculously and holding flat for a little bit, it actually starts curving up at the end. I wasn't charging the phone at all, so I have no freaking idea what could be happening there.
Since the battery isn't critical, everything is displaying properly, unlike in my last screenshot.
It isn't a failing battery because I was doing just fine on earlier iterations of Mean and it's not apps because I have nothing new and have even uninstalled some stuff since I last had steady battery use. I've kept an eye on alarms for partial wakelocks and haven't seen anything out of the ordinary. Nothing notable in BetterBatteryStats in general as far as I can tell.
Edit: What the FRAK
? Rebooted my phone and am suddenly at 14%. Something similar to this happened to me quite a while ago on an earlier iteration of GB Mean (2.7) it was solved by 2.9, so I have no idea what caused it. Pretty positive something going crazy in the system's ability to figure out my battery level properly.