condition	mean	min	max
4 h after light	0.1988415	0.0	0.397683
8 h after light	0.0	0.0	0.0
12 h after light	2.775e-08	0.0	5.55e-08
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0