Results from the radiation-hydrodynamics calculations for our sample of 27 ejecta and CSM configurations. Left: peak luminosity vs. rise time to peak. Middle: Time-integrated bolometric luminosity vs. maximum ejecta velocity, both evaluated at 15 d. Right: CDS velocity vs. CDS mass at 15 d. The colors signify different model kinetic energies, the symbols show the mass-loss rate, and the filling style shows the CSM extent. These indications, which apply to all panels, are given separately, one panel at a time for better visibility. For comparison, we also show the results for the three No-CSM cases (empty diamonds). The interaction phase is not concluded in models with a high CSM mass and extent, so the values are not yet converged at 15 d in these cases.