condition	mean	min	max
0 h after light	2.62639	0.4783	4.77448
4 h after light	0.9650934999999999	0.470737	1.45945
8 h after light	4.598599999999999	4.33707	4.86013
4 h after dark	4.4620999999999995	3.76614	5.15806
8 h after dark	6.142665	5.17249	7.11284
12 h after dark	2.5757015	0.953613	4.19779