condition	mean	min	max
0 h after light	37.65475	36.5148	38.7947
4 h after light	41.5302	39.4901	43.5703
8 h after light	77.5658	75.0946	80.037
4 h after dark	86.3385	77.2109	95.4661
8 h after dark	66.15195	65.7908	66.5131
12 h after dark	42.78645	34.3946	51.1783