condition	mean	min	max
4 h after light	29.867449999999998	27.2829	32.452
8 h after light	38.47535	37.7388	39.2119
12 h after light	34.014849999999996	30.7155	37.3142
4 h after dark	46.73309999999999	40.724	52.7422
8 h after dark	36.36035	33.211	39.5097
12 h after dark	34.02265	33.3949	34.6504