We present spherically averaged radial profiles of density, magnetic field, entropy and metallicity for the radiative (upper panel) and the non-radiative simulation (lower panel) of Halo3. We show 6 different redshifts spanning a range z = 0 − 6.5 and a radius 10⁻³R₂₀₀ < r < R₂₀₀. We fit double or single exponential profiles to all magnetic field profiles shown (see Table A.1) and depict two of them for both simulations, respectively (for z = 0 and 4.5, using dashed lines). The radiative simulation shows a similar evolution in all profiles: at high redshifts, core values are very high. With decreasing redshift, mergers and feedback processes distribute the enhanced core values over larger radii. Both, metallicity and magnetic fields are results of pre-processing from galaxies. The profiles of the magnetic field strength experience a stronger increase at the outer radii in comparison to the metallicity profiles, which shows that a dynamo is operating on top of the pre-processed gas.