condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.03502	0.0	0.10506
12 h after light	0.0	0.0	0.0
4 h after dark	0.0323002	0.0	0.0969006
8 h after dark	0.0536985	0.0	0.0847574
12 h after dark	0.0	0.0	0.0