condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.1420795	0.0	0.284159
12 h after light	0.0	0.0	0.0
4 h after dark	0.0874355	0.0	0.174871
8 h after dark	0.0	0.0	0.0
12 h after dark	0.1496535	0.0	0.299307