condition	mean	min	max
4 h after light	0.2910595	0.195047	0.387072
8 h after light	0.342863	0.211645	0.474081
12 h after light	0.289501	0.0	0.579002
4 h after dark	1.359295	1.34954	1.36905
8 h after dark	0.714836	0.591754	0.837918
12 h after dark	0.836557	0.832257	0.840857