condition	mean	min	max
3 h after light	8.633840416666667	0.969275	33.1343
7 h after light	6.344949166666667	1.86204	16.4889
11 h after light	5.6941925	1.81848	13.0817
2 h after dark	8.181618333333333	4.24915	18.6899
6 h after dark	2.9941698333333333	0.824444	6.36653
10 h after dark	2.879274166666667	1.21902	6.05888