condition mean min max 1 h after light 5.135447411333333 4.726185845 5.441819038999999 3 h after light 7.056870113666667 4.8600534810000005 9.720214152 5 h after light 7.314008170666667 4.788375478 9.616495184 7 h after light 5.856141353 3.985718704 9.071745477 9 h after light 5.168413694 2.455875406 7.350129837999999 11 h after light 6.205194107666667 4.731360287 7.306024452000001 13 h after light 4.938910556333333 3.739386698 6.026188929 15 h after light 4.324011497666667 4.14501316 4.43573579 1 h after dark 5.0958667003333336 4.052113868 6.01722198 3 h after dark 4.736968851666667 2.383481283 6.309924027 5 h after dark 5.868526612666667 3.8889482089999996 9.16954722 7 h after dark 4.185387077 3.745163134 4.5944426410000005