condition	mean	min	max
3 h after light	0.0740967	0.0	0.128495
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
3 h after dark	0.040498	0.0	0.121494
6 h after dark	0.0278135	0.0	0.0834405
9 h after dark	0.070954	0.0	0.212862
12 h after dark	0.0372377	0.0	0.0744754