condition	mean	min	max
3 h after light	8.093364166666667	2.99985	15.2047
7 h after light	10.233455	4.83502	16.9048
11 h after light	9.831006666666667	4.71895	16.2814
2 h after dark	8.577165833333334	4.11524	14.2697
6 h after dark	7.118965	4.81579	11.1836
10 h after dark	7.277965	3.65926	10.2433