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	0.02662585	0.0264348	0.0268169
8 h after dark	0.0	0.0	0.0
12 h after dark	4.24e-07	0.0	8.48e-07