condition	mean	min	max
0 h after light	0.4104635	0.308191	0.512736
4 h after light	0.435619	0.365708	0.50553
8 h after light	0.8465325	0.678515	1.01455
4 h after dark	0.7311745000000001	0.505562	0.956787
8 h after dark	0.3295145	0.305542	0.353487
12 h after dark	0.5292845	0.307228	0.751341