condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	2.6366666666666668e-08	0.0	7.91e-08
12 h after dark	1.1433333333333333e-09	0.0	2.94e-09