• KOReader version: koreader-nightly-20170430
  • koreader-kobo-arm-kobo-linux-gnueabihf-v2015.11-1023-g773e24f
• Device: Kobo H2O

Issue

"Battery statistics" presents incorrect information.

Steps to reproduce

1. Open up "Battery statistics".
2. Observe incorrect data.

Currently the statistics say

Awake since last charge
  Total minutes     39703.47
Sleeping since last charge
  Total minutes     0.15

My kobo has been sleeping for most of this time, and only on for less than ~1 hour per day.