condition	mean	min	max
0 h after light	4.046555	3.48761	4.6055
4 h after light	4.70756	3.43859	5.97653
8 h after light	2.0661	1.93646	2.19574
4 h after dark	2.4988	1.08986	3.90774
8 h after dark	3.21448	3.1226	3.30636
12 h after dark	5.707795	5.06607	6.34952