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 0.0 0.0 0.0 8 h after light 0.1323645 0.0 0.264729 12 h after light 0.0 0.0 0.0 2 h after dark 0.131952 0.0 0.263904 4 h after dark 0.1278465 0.0 0.255693 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0