condition mean min max 0 h after light 0.51321 0.384133 0.642287 2 h after light 0.45052800000000004 0.400611 0.500445 4 h after light 0.1062107 0.0725124 0.139909 8 h after light 0.0 0.0 0.0 12 h after light 0.2248145 0.162925 0.286704 2 h after dark 0.0766764 0.0734716 0.0798812 4 h after dark 0.10418430000000001 0.0711856 0.137183 8 h after dark 0.2350865 0.160539 0.309634 12 h after dark 0.3340575 0.228536 0.439579