The median polarimetric behavior for (a) CPR, (b) SC, and (c) OC and the three m-χ components (d) Red, (e) Green, and (f) Blue, subdivided by incidence angle bin, as a function of rock abundance (RA), on a log-scaled axis, as measured over the lunar highlands. As depicted in the legend, color represents the incidence angle bin. The respective solid line and corresponding dashed lines are the median and 95% confidence envelope measured within that bin.