condition mean min max 1 h after light 9.088803527 8.197338592000001 9.980268462 3 h after light 9.610678072 7.914314181 11.33620165 5 h after light 15.66632021 12.64390192 20.40387858 7 h after light 13.489024 12.12763323 14.42610043 9 h after light 19.044648903333332 15.101087699999997 22.327675 11 h after light 16.300637363333333 13.66581671 18.17033701 1 h after dark 20.20787984 14.29761833 23.80817233 3 h after dark 16.53913854 14.20257253 18.50640437 5 h after dark 14.848907036666667 12.12450523 16.52876795 7 h after dark 13.55665159 12.12518685 15.94749259 9 h after dark 12.523771216666667 12.17153113 12.93765396 11 h after dark 13.329152253333334 12.65659831 14.67150385