condition	mean	min	max
4 h after light	0.18283149999999998	0.146948	0.218715
8 h after light	0.12915615	0.0797263	0.178586
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.01592235	0.0	0.0318447
12 h after dark	0.0791875	0.0	0.158375