Varying σ_{Δz/ (1 + z)} – effect of n. f_Rec and f_Con as a function of the n parameter in three redshift bins, namely 1.50 <z< 1.75 (solid lines), 2.00 <z< 2.25 (dashed lines), and 2.50 <z< 2.75 (dotted lines). Bottom panel refers to low-density environments, while top panel refers to high-density environments. The various curves are colour-coded according to the various values of σ_{Δz/ (1 + z)} (purple: σ_{Δz/ (1 + z)} = 0.003; blue: σ_{Δz/ (1 + z)} = 0.01; green: σ_{Δz/ (1 + z)} = 0.03; and red: σ_{Δz/ (1 + z)} = 0.06). The aperture radius has been kept fixed to R_R = R_T = 1 Mpc.