condition mean min max 0 h after light 0.163331 0.103602 0.22306 2 h after light 0.4173855 0.311357 0.523414 4 h after light 0.15418700000000002 0.105267 0.203107 8 h after light 0.0532935 0.0 0.106587 12 h after light 0.37483999999999995 0.17739 0.57229 2 h after dark 0.0799945 0.0 0.159989 4 h after dark 0.0497873 0.0 0.0995746 8 h after dark 0.08635765000000001 0.0561873 0.116528 12 h after dark 0.21588800000000002 0.165884 0.265892