condition mean min max 0 h after light 0.517084 0.498028 0.53614 2 h after light 0.529026 0.498913 0.559139 4 h after light 0.7501260000000001 0.488182 1.01207 8 h after light 1.28192 0.51433 2.04951 12 h after light 2.955965 2.50098 3.41095 2 h after dark 5.44038 3.07636 7.8044 4 h after dark 1.454114 0.993548 1.91468 8 h after dark 1.910665 1.12033 2.701 12 h after dark 0.7770840000000001 0.531618 1.02255