Distribution of the ratio of YOLO-CL DC2 false positive detections to the total number of random fields, N_rf, as a function of halo mass and redshift (Top) and both (Bottom). In the bottom panel, the scale on the right indicates the number of false positive detections, N, and the ratio of N to the total number of random fields, N_rf. The total number of YOLO-CL random fields is 6451.