condition	mean	min	max
4 h after light	40.882999999999996	31.6234	48.3871
8 h after light	35.5041	11.7692	56.3625
12 h after light	38.037533333333336	21.558	56.8008
4 h after dark	44.6644	35.4801	49.7859
8 h after dark	42.487433333333335	33.3507	47.5258
12 h after dark	39.8594	38.1052	42.0303