condition	mean	min	max
4 h after light	0.010773979999999999	0.00997786	0.0115701
8 h after light	0.0	0.0	0.0
12 h after light	0.00921365	0.0	0.0184273
4 h after dark	0.007281666666666666	0.0	0.021845
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0