Average entropy measurements of binned groups (diamonds) at three radii (0.15 r_500c, r_2500c, r_500c) as a function of characteristic temperature, T(r < r_500c). The colors of the diamond data points represent the average concentration ($c_{\text{SB},r_{500c}}=SB\left(r<0.1r_{500c}\right)/SB\left(r<r_{500c}\right)$) of the groups within the corresponding Voronoi bin. Error-weighted averages of the diamond data points are shown in magenta.