Fraction of quenched galaxies in PC cores as a function of the core mass M_200c in the DIANOGA PCs at z = 2.2. The dots are median quenched fractions across different cores in each mass bin and the shaded areas are the 16th–84th percentile ranges. The horizontal bands show the fraction of all quenched galaxies in the coeval cosmological box (its width is the 1σ confidence interval calculated following Cameron 2011), and the 16th–84th interval of quenched fractions in the PC extended regions (masking out the PC cores), across the 14 different simulations, independently of their host halo mass. Results are shown for galaxies with stellar masses in the range 10⁹ < M_*/M_⊙ < 10¹⁰ and M_* > 10¹⁰ M_⊙ separately.