condition	mean	min	max
1 h after light	20.53190741	18.40537006	22.65844476
3 h after light	16.857521903333332	15.50501887	17.95029606
5 h after light	15.746336973333333	15.65673045	15.80524139
7 h after light	15.696209003333333	13.31007906	17.15574986
9 h after light	13.99532821	12.96836838	14.67499362
11 h after light	14.527718463333333	12.25656272	15.92130981
13 h after light	15.186508196666665	13.49796522	17.052340899999997
15 h after light	17.73614097	15.08250128	19.79203191
1 h after dark	15.389663793333334	13.99294825	16.51810087
3 h after dark	12.810110586666667	11.89581842	14.13273669
5 h after dark	12.690285516666666	11.49788112	13.31362174
7 h after dark	14.87371265	12.91626063	16.73710113