condition	mean	min	max
4 h after light	0.162944	0.145465	0.180423
8 h after light	0.164946	0.132588	0.197304
12 h after light	0.5232305	0.44981	0.596651
4 h after dark	1.0139775	0.975025	1.05293
8 h after dark	0.681886	0.520136	0.843636
12 h after dark	0.34461200000000003	0.310347	0.378877