condition	mean	min	max
1 h after light	21.259958195	21.21216105	21.30775534
3 h after light	13.793165953	9.396710369	17.70184906
5 h after light	11.112726154999999	9.925191165	12.29315033
7 h after light	10.968760017333333	8.809086142	12.22432575
9 h after light	11.230497216666667	10.94288985	11.61424156
11 h after light	8.479076431666666	4.348876291	12.22190338
13 h after light	11.11274252	10.3085726	11.81975955
15 h after light	11.638981450000001	10.51204635	12.58343243
1 h after dark	13.90480958	11.09651562	15.89199123
3 h after dark	11.123689382	8.101007946000001	15.93676437
5 h after dark	11.724223063333334	10.7439217	12.75598313
7 h after dark	9.088427072666667	6.672940466	10.77388247