condition	mean	min	max
4 h after light	44.225300000000004	40.6268	47.8238
8 h after light	37.001000000000005	36.8659	37.1361
12 h after light	38.1642	35.5045	40.8239
4 h after dark	43.1577	41.9205	44.3949
8 h after dark	42.396100000000004	40.9749	43.8173
12 h after dark	43.897149999999996	41.5559	46.2384