Evolution of several halo properties for a sample of bright and faint halos in the halo mass range M₅₀₀ = 10¹³ − 10^13.5 M_⊙ at z = 0. Left panel: median baryonic fraction (solid lines) across different redshifts. We also report the hot gas contribution (dashed) and total gas (dashed-dotted). The fractions are calculated within R₅₀₀ of the group at the corresponding redshift. Right panel: median halo mass as a function of the simulation redshift. The dashed-dotted lines represent the contribution only from the DM. We also report the pseudo-evolution of a static NFW profile in the range of concentration of our simulated halos 3 < c₅₀₀ < 10. The legend is common in all panels: the halo samples are selected from the original Magneticum cosmological box (i.e. Box2/hr). The shaded regions mark the 16–84th percentile region.