Fraction of quenched galaxies in different stellar mass bins for galaxies in group environments and in the field. Different assumptions in P_assoc are taken for selecting galaxies in groups: P_assoc ≥ 0.7, P_assoc ≥ 0.8, and P_assoc ≥ 0.6 (magenta circles, dots, and stars, respectively); and galaxies in the field: P_assoc <  0.1, P_assoc <  0.1 and logΣ₅ <  0, and P_assoc <  0.1 and logΣ₅ >  0 (grey circles, dots, and stars, respectively).