Distributions of the mean M_J (top) and M_u (bottom) galaxy rest-frame magnitudes as a function of the distance to the filaments (d_fil) for galaxies with logM_⋆/M_⊙ >  9.0. Results are shown for the C1 (left column) and the C2 (middle column) configurations. Right column: additional flavours of the C2 configuration (see Sect. 2.1.4 and the caption of Fig. 4 for details). The vertical dashed line indicates the reconstruction scales L_T of 4 and 2.5 Mpc for the C1 and C2 configurations, respectively. Below this scale, no trend is expected towards the reconstructed filaments.