condition	mean	min	max
4 h after light	38.43485	38.2112	38.6585
8 h after light	27.651699999999998	27.338	27.9654
12 h after light	28.30265	28.1553	28.45
4 h after dark	21.1162	20.6189	21.6135
8 h after dark	30.470599999999997	30.2073	30.7339
12 h after dark	34.6802	32.673	36.6874