condition mean min max 1 h after light 4.426223113 3.330835207 5.521611019 3 h after light 6.806450828999999 4.844716585 7.822126469 5 h after light 9.149252521666666 6.405026095 10.70051547 7 h after light 12.13691156 10.41658361 13.19541704 9 h after light 12.828805343333332 11.41388392 14.270413399999999 11 h after light 12.742539603333334 11.57243352 13.52936281 13 h after light 11.69234567 9.87990782 12.81452395 15 h after light 11.265805864333334 9.697849003 12.27493611 1 h after dark 11.832601873333333 11.29608692 12.24382972 3 h after dark 9.129192688666667 7.88087186 11.260164 5 h after dark 8.985265315 8.085759799 10.19950284 7 h after dark 9.963055290666667 7.738757346 13.32954761