condition	mean	min	max
3 h after light	15.086079999999999	8.70582	27.1922
7 h after light	9.735326666666667	5.67606	15.0043
11 h after light	8.613763333333333	4.58219	14.7399
2 h after dark	11.49664	6.04716	18.2743
6 h after dark	14.0411675	9.88501	24.1082
10 h after dark	16.109653333333334	8.22604	26.5052