Example plot of the fractional variability comparison where the histogram shows the distribution of the fractional variability factors from all the samples of one simulation. In this case, we fitted the distribution with two Gaussian shapes, and the red dashed line shows the sum of this fit. The black line shows the observed value (errors with black dashed lines) in comparison with the distribution modes and their 2σ limits (black and green lines, 2σ limits with dashed lines).