condition	mean	min	max
4 h after light	0.01890435	0.0	0.0378087
8 h after light	0.0	0.0	0.0
12 h after light	0.0155138	0.0	0.0310276
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0