condition	mean	min	max
4 h after light	22.5375	20.2257	24.8493
8 h after light	22.8336	21.6552	24.012
12 h after light	27.36675	26.6253	28.1082
4 h after dark	34.7477	33.8168	35.5023
8 h after dark	37.65996666666667	33.6043	40.1204
12 h after dark	27.757133333333336	25.2148	31.4353