condition	mean	min	max
4 h after light	0.00907595	0.0	0.0181519
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0641222	0.0	0.122424
8 h after dark	0.0	0.0	0.0
12 h after dark	0.005633266666666667	0.0	0.0168998