HOD in MDPL2-SAG (left) and TNG300 (right) catalogues for two thresholds of number density of galaxies, n_g = 31.42 × 10⁻³ h³ Mpc⁻³ (top panels) and n_g = 6.37 × 10⁻³ h³ Mpc⁻³ (bottom panels). Black solid lines represent the overall HOD, meanwhile red dashed lines represent the HOD measured inside the voids. For each number density and catalogue, the ratio between both HODs are shown at the bottom of each panel. Quoted uncertainties were calculated through the standard jackknife procedure.