condition	mean	min	max
4 h after light	0.0422701	0.0	0.0845402
8 h after light	0.0577705	0.0	0.115541
12 h after light	0.05983	0.0	0.11966
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