condition	mean	min	max
3 h after light	0.107481	0.0	0.322443
6 h after light	0.142008	0.0	0.426024
9 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0	0.0	0.0
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0