condition mean min max 0 h after light 5.49672 4.02105 6.97239 2 h after light 3.3913599999999997 2.86875 3.91397 4 h after light 1.6156 1.58659 1.64461 8 h after light 2.2465349999999997 1.92142 2.57165 12 h after light 3.3055 2.98458 3.62642 2 h after dark 5.517825 3.34474 7.69091 4 h after dark 5.620115 4.90636 6.33387 8 h after dark 7.1999450000000005 6.16183 8.23806 12 h after dark 5.34227 5.31618 5.36836