Top: distribution of galaxy stellar masses in the control sample (black solid line) and in the structure (red dashed line). Bottom: same as in the top panel, but for the distribution of SFR. In both panels, the solid point with the error bar shows the typical error on ℳ and SFR. The possible systematic offset in the SFR computation due to the choice of different SFHs (see Sect. 2.1) is not included.