condition	mean	min	max
1 h after light	8.6503922445	7.724454357999999	9.576330131
3 h after light	9.042992867	6.5841773439999995	11.27620871
5 h after light	11.805765206666667	11.06704193	12.28605564
7 h after light	11.383192323333333	10.190580699999998	13.26757158
9 h after light	10.928824064	8.931070002	12.71221507
11 h after light	11.285252725333333	8.714433846	13.0430637
1 h after dark	10.977592507	8.747318211	12.12184384
3 h after dark	12.932329113333333	11.18518945	14.12973882
5 h after dark	12.830326563333333	11.75927272	14.28683737
7 h after dark	12.9979389	11.48808127	13.95405601
9 h after dark	14.108792813333334	13.87997552	14.546814900000001
11 h after dark	14.937995106666666	12.77840658	17.03837663