condition mean min max 3 h after light 0.05290966666666667 0.0 0.158729 6 h after light 0.07290333333333333 0.052464 0.109819 9 h after light 0.115742 0.0 0.223582 12 h after light 0.18309172499999998 0.0 0.569425 3 h after dark 0.6972200000000001 0.513634 0.807612 6 h after dark 0.38835433333333336 0.221863 0.575734 9 h after dark 0.06288733333333334 0.0 0.188662 12 h after dark 0.611302 0.396051 0.826553