condition	mean	min	max
4 h after light	0.0975235	0.0	0.195047
8 h after light	0.1058225	0.0	0.211645
12 h after light	0.0965005	0.0	0.193001
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0700715	0.0	0.140143