condition	mean	min	max
3 h after light	8.426424166666667	6.18163	11.3456
7 h after light	8.3265175	6.31556	11.8202
11 h after light	8.935913333333334	4.68035	13.2182
2 h after dark	9.99843	4.97172	16.1492
6 h after dark	8.357978333333334	5.61708	11.2504
10 h after dark	9.447164166666667	4.80872	14.4091