condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.745622 0.382944 1.1083 8 h after light 1.750763 0.387746 3.11378 12 h after light 1.0238415 0.757053 1.29063 2 h after dark 0.582015 0.0 1.16403 4 h after dark 1.251235 0.0 2.50247 8 h after dark 1.6427550000000002 0.42391 2.8616 12 h after dark 0.9749725 0.402305 1.54764