Average galaxy density profiles around short (orange curves) and long filaments (in blue) for the reference TNG300-1 simulation (thick solid lines with dots), and the Magneticum (dashed lines with squares), TNG300-2 (dotted-dashed lines with points) and TNG100-2 (dotted lines with triangles) simulations. The length limits defining short and long filaments in each simulation are presented in Table 2. For the sake of comparison, all the profiles have been rescaled by their respective background.