condition mean min max 3 h after light 0.12402866666666666 0.0 0.372086 6 h after light 0.0 0.0 0.0 9 h after light 0.060913999999999996 0.0 0.182742 12 h after light 0.2694915 0.0 0.698673 3 h after dark 0.07455933333333332 0.0 0.223678 6 h after dark 0.209113 0.0 0.627339 9 h after dark 0.061995 0.0 0.185985 12 h after dark 0.186062 0.172265 0.199859