condition mean min max 0 h after light 0.795105 0.46563 1.12458 2 h after light 0.329462 0.17332 0.485604 4 h after light 0.2967855 0.0 0.593571 8 h after light 0.0444994 0.0 0.0889988 12 h after light 0.04344135 0.0 0.0868827 2 h after dark 0.0484144 0.0 0.0968288 4 h after dark 0.04157175 0.0 0.0831435 8 h after dark 0.1424812 0.0972994 0.187663 12 h after dark 0.40846499999999997 0.355227 0.461703