condition	mean	min	max
3 h after light	9.164754916666666	0.450766	25.3444
7 h after light	7.950136083333334	0.415335	16.9454
11 h after light	9.857683583333333	0.464771	20.3916
2 h after dark	11.244594	0.388904	21.4511
6 h after dark	8.914556083333332	0.431158	18.2888
10 h after dark	8.610902166666667	0.0	22.1391