condition	mean	min	max
4 h after light	0.09989920000000001	0.0601954	0.139603
8 h after light	0.071548	0.0	0.143096
12 h after light	0.0493992	0.0	0.0987984
4 h after dark	0.192474	0.0	0.313845
8 h after dark	0.0775079	0.0	0.139437
12 h after dark	0.09633326666666667	0.0	0.19152