Galaxy overdensity as a function of the distance to the filament spine. The grey and pink shaded regions correspond to the original profiles shown in Fig. 5, computed without applying any stellar mass cut. The black and red solid lines represent the galaxy overdensity profiles for stellar-mass-selected galaxies with log(M/M_⊙) > 10.8 in the redshift intervals 0.05 < z < 0.1 and 0.1 < z < 0.2, respectively.