condition	mean	min	max
3 h after light	0.015488416666666666	0.0	0.185861
7 h after light	0.019749000000000003	0.0	0.13556
11 h after light	0.023592429166666668	0.0	0.117914
2 h after dark	0.022057999999999998	0.0	0.138065
6 h after dark	0.0	0.0	0.0
10 h after dark	0.006504858333333333	0.0	0.0780583