condition mean min max 3 h after light 1.451581 0.0 7.3387 7 h after light 1.3259853583333334 0.0 6.43809 11 h after light 0.72644325 0.0 1.66798 2 h after dark 1.241748 0.150008 4.32177 6 h after dark 0.13567541666666666 0.0 0.491577 10 h after dark 0.195429325 0.0 0.957946