condition mean min max 0 h after light 1.1896115 0.631393 1.74783 2 h after light 1.0882165000000001 0.911403 1.26503 4 h after light 2.9743 2.74089 3.20771 8 h after light 6.320705 5.49595 7.14546 12 h after light 5.9795750000000005 5.16373 6.79542 2 h after dark 7.619585 7.06737 8.1718 4 h after dark 5.5633099999999995 5.54835 5.57827 8 h after dark 2.78102 2.33342 3.22862 12 h after dark 2.136885 1.48157 2.7922