condition	mean	min	max
0 h after light	1.41465	1.27716	1.55214
4 h after light	2.196025	2.13321	2.25884
8 h after light	3.284855	2.90312	3.66659
4 h after dark	2.181905	1.79441	2.5694
8 h after dark	2.002925	1.6945	2.31135
12 h after dark	1.70322	1.35348	2.05296