condition	mean	min	max
4 h after light	0.0500985	0.0	0.100197
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.036206999999999996	0.0	0.108621