condition	mean	min	max
4 h after light	0.28525033333333333	0.0	0.539302
8 h after light	0.0	0.0	0.0
12 h after light	0.284121	0.210624	0.327401
4 h after dark	0.3280423333333333	0.173408	0.516639
8 h after dark	0.45081	0.128613	0.644125
12 h after dark	0.7309996666666667	0.622123	0.875112