condition	mean	min	max
4 h after light	8.23215	7.03495	9.42935
8 h after light	7.3917850000000005	6.16641	8.61716
12 h after light	8.45907	6.34064	10.5775
4 h after dark	8.22269	7.75066	8.83403
8 h after dark	10.245596666666666	9.36939	11.0357
12 h after dark	11.1212	10.6558	11.6195