Stacked radial profiles of the stellar mass density. The shaded area marks the uncertainty, calculated as the standard deviation divided by the square root of the number of points in each R/HLR bin. Top: profiles by morphological types. We chose not to plot the profile from the Sd galaxy, as there is only one. Bottom: profiles by morphological and mass bins. We made 4 categories: early (E and S0) and spiral (Sb and Sc), and low (log M_⋆/M_⊙ ≤ 10.5) and high (log M_⋆/M_⊙ > 10.5) mass. The number of galaxies in each category is described in Table 2. The acronyms stand for early type high mass (EHM), early type low mass (ELM), spiral high mass (SHM) and spiral low mass (SLM).