condition	mean	min	max
4 h after light	0.01331775	0.0	0.0266355
8 h after light	0.0	0.0	0.0
12 h after light	0.0062834	0.0	0.0125668
4 h after dark	0.0	0.0	0.0
8 h after dark	0.007893533333333333	0.0	0.0236806
12 h after dark	0.002755356666666667	0.0	0.00826607