condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.1233865 0.0 0.246773 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 0.1935685 0.0 0.387137 2 h after dark 0.0 0.0 0.0 4 h after dark 0.19350099999999998 0.180109 0.206893 8 h after dark 0.225957 0.0 0.451914 12 h after dark 0.0 0.0 0.0