condition	mean	min	max
3 h after light	0.0	0.0	0.0
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	0.0	0.0	0.0
6 h after dark	0.11236666666666666	0.0	0.180552
9 h after dark	0.055009333333333334	0.0	0.165028
12 h after dark	0.0	0.0	0.0