condition	mean	min	max
4 h after light	8.3976985	7.496439	9.298958
8 h after light	8.318961999999999	7.514383	9.123541
12 h after light	9.5509105	8.235274	10.866547
4 h after dark	10.8743105	9.661929	12.086692
8 h after dark	10.387844999999999	9.770475	11.005215
12 h after dark	9.298958	9.298958	9.298958