condition	mean	min	max
4 h after light	0.248649	0.0	0.497298
8 h after light	0.050757	0.0	0.101514
12 h after light	0.0619905	0.0	0.123981
4 h after dark	0.0541825	0.0	0.108365
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0