Schematic representation of the three distances considered in this study: d_fil, d_CP, and d_skel. d_fil is the distance from a galaxy to the axis of the closest filament, d_CP is the Euclidean distance from a galaxy to the closest maximum or bifurcation (computed only for galaxies that have d_fil > 1 Mpc), and d_skel is the distance from a galaxy to the node connected to the closest filament following the filaments (computed only for galaxies that have d_fil < 1 Mpc).