condition	mean	min	max
4 h after light	0.1433055	0.0	0.286611
8 h after light	0.0	0.0	0.0
12 h after light	0.522033	0.285818	0.758248
4 h after dark	0.2498185	0.0	0.499637
8 h after dark	0.438169	0.0	0.876338
12 h after dark	0.1443965	0.0	0.288793