condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	2.875e-07	0.0	5.75e-07
12 h after light	1.115e-08	0.0	2.23e-08
4 h after dark	3.293333333333333e-10	0.0	9.88e-10
8 h after dark	0.0	0.0	0.0
12 h after dark	4.9451666666666666e-05	0.0	0.000148355