condition	mean	min	max
1 h after light	14.389887386	7.770137462	21.00963731
3 h after light	17.55994154	14.62151734	20.16173639
5 h after light	16.913631080000002	13.80951681	22.58679321
7 h after light	18.76604454	12.93906234	24.69591921
9 h after light	21.943559913333335	18.53079905	25.73752361
11 h after light	21.134586956666666	17.27329117	26.29818895
13 h after light	20.137577849333333	9.490302778	26.67993329
15 h after light	22.501405066666667	18.98124183	25.50561755
1 h after dark	14.404073	11.50845214	18.72628421
3 h after dark	12.544444256666667	5.67694937	20.59210821
5 h after dark	24.59966443333333	13.18572616	40.26649955
7 h after dark	13.785913433333334	10.54159185	19.998568300000002