condition	mean	min	max
3 h after light	0.108799	0.0	0.239123
6 h after light	0.0	0.0	0.0
9 h after light	0.02608023333333333	0.0	0.0782407
12 h after light	0.017438775	0.0	0.0697551
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