condition mean min max 0 h after light 10.574175 9.12275 12.0256 2 h after light 7.3117350000000005 6.9941 7.62937 4 h after light 6.816905 6.24265 7.39116 8 h after light 5.084104999999999 4.32614 5.84207 12 h after light 7.550314999999999 6.9186 8.18203 2 h after dark 8.626265 7.18963 10.0629 4 h after dark 9.773779999999999 8.54266 11.0049 8 h after dark 14.5862 13.9256 15.2468 12 h after dark 11.55669 9.63868 13.4747