condition	mean	min	max
0 h after light	0.653392	0.260984	1.0458
4 h after light	2.08435	1.59554	2.57316
8 h after light	1.309675	1.29102	1.32833
4 h after dark	2.054105	1.80133	2.30688
8 h after dark	1.6804899999999998	1.02815	2.33283
12 h after dark	2.456155	1.7847	3.12761