Comparison of the marginalised posterior distributions of the HOD parameters (log M_min, log M₁ and α from left to right, respectively) derived in the different analysed cases, for bin 1, bin 2, bin 3, and bin 4, respectively (from top to bottom). The “base case” is shown with the black solid line, “bins 1+4” with the red dotted line, “bins 2+3” with the blue dashed line and the “six bins-WR” with the green dash-dotted line. The mass values are expressed in M_⊙ h⁻¹ units.