condition	mean	min	max
0 h after light	6.870325	6.8642	6.87645
4 h after light	1.1438395	0.981629	1.30605
8 h after light	0.423882	0.357425	0.490339
4 h after dark	0.5331595	0.474958	0.591361
8 h after dark	2.740865	2.37206	3.10967
12 h after dark	5.0117449999999995	3.5293	6.49419