condition	mean	min	max
0 h after light	17.2175	16.8996	17.5354
4 h after light	36.846599999999995	32.6813	41.0119
8 h after light	9.65363	9.51612	9.79114
4 h after dark	6.6645199999999996	5.45001	7.87903
8 h after dark	34.22555	30.4597	37.9914
12 h after dark	18.2311	18.103	18.3592