condition	mean	min	max
4 h after light	0.09936205000000001	0.0570941	0.14163
8 h after light	0.19525299999999998	0.127208	0.263298
12 h after light	0.7254195	0.589051	0.861788
4 h after dark	0.724429	0.688783	0.760075
8 h after dark	0.7545055	0.748089	0.760922
12 h after dark	0.36955499999999997	0.328884	0.410226