condition	mean	min	max
0 h after light	3.5857849999999996	3.10125	4.07032
4 h after light	32.97085	31.4073	34.5344
8 h after light	13.030650000000001	11.1828	14.8785
4 h after dark	7.041725	5.98575	8.0977
8 h after dark	7.708385	6.72282	8.69395
12 h after dark	8.79922	3.94904	13.6494