condition mean min max 0 h after light 2.8937749999999998 2.18691 3.60064 2 h after light 4.56606 4.51046 4.62166 4 h after light 1.86071 1.82994 1.89148 8 h after light 2.25396 2.12564 2.38228 12 h after light 1.80311 1.55042 2.0558 2 h after dark 2.6692099999999996 2.15989 3.17853 4 h after dark 3.401455 3.33832 3.46459 8 h after dark 4.361545 2.7907 5.93239 12 h after dark 3.2325749999999998 3.16951 3.29564