Top panel : histogram of the logarithm of disk masses for detected sources, overlaid with the probability density function (PDF; red line) and cumulative distribution function (CDF; dashed blue line) resulting from a censored normal likelihood fit that accounts for non-detections (upper limits). Shaded gray regions mark the ±1σ_log and ±2σ_log intervals around the fitted mean (vertical black line). The vertical dash-dotted line shows the geometric mean of the detections (green), while vertical dashed lines indicate the positions of the upper limits (in violet). Bottom panel : representation of individual sources, showing the log-mass of each object. Names appear to the left of each bar. Sources with upper limits are marked with arrows pointing left from their log-mass value. The shaded regions, vertical lines, and color coding are consistent with the top panel.