condition mean min max 0 h after light 0.5442990000000001 0.52424 0.564358 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 0.2707 0.0 0.5414 12 h after light 0.263261 0.0 0.526522 2 h after dark 0.134928 0.0 0.269856 4 h after dark 0.0 0.0 0.0 8 h after dark 0.284316 0.0 0.568632 12 h after dark 0.40899050000000003 0.279799 0.538182