condition	mean	min	max
3 h after light	0.002495141666666667	0.0	0.0299417
7 h after light	0.0014971408333333334	0.0	0.00924834
11 h after light	0.0018159925	0.0	0.0161715
2 h after dark	0.0031662041666666663	0.0	0.0313385
6 h after dark	0.0	0.0	0.0
10 h after dark	0.0074436975	0.0	0.023007