condition mean min max Dawn 18.631375 17.0531 20.20965 Morning 11.6486 11.6486 11.6486 Noon 7.93496 7.93496 7.93496 Night 11.6175 11.6175 11.6175 Midnight 15.727450000000001 15.727450000000001 15.727450000000001