condition	mean	min	max
4 h after light	10.337879999999998	8.71286	11.9629
8 h after light	9.045735	8.87662	9.21485
12 h after light	8.801145	8.40737	9.19492
4 h after dark	10.651786666666666	9.41156	11.6863
8 h after dark	14.2101	13.6018	15.0283
12 h after dark	12.448266666666667	11.8424	13.654