condition	mean	min	max
0 h after light	38.0793	36.6783	39.4803
4 h after light	23.537799999999997	23.3724	23.7032
8 h after light	6.282065	4.49034	8.07379
4 h after dark	5.971125000000001	4.7656	7.17665
8 h after dark	12.883985	9.55787	16.2101
12 h after dark	37.83435	34.2591	41.4096