Radial profiles of ⟨log age⟩_L (upper panel) in four galaxy stellar mass bins. From left to right: log M_⋆(M_⊙) = 11.2−11.5 (continuum line), 10.9−11.2 (dashed line), 10.6−10.9 (dashed-point line), 10.1−10.6 (dotted line). In each panel, the average profile for each Hubble type is plotted if more than four galaxies have galaxy stellar mass in the log M_⋆ bin. Bottom: each panel shows the radial profile of each Hubble type averaged in each of the four log M_⋆(M_⊙) bins.