split,bucket_px,n_boxes_total,count train,0-4px,32448,0 train,4-8px,32448,101 train,8-12px,32448,6154 train,12-16px,32448,15787 train,16-20px,32448,7037 train,20-24px,32448,1855 train,24-28px,32448,827 train,28-32px,32448,363 train,32-48px,32448,324 train,48-64px,32448,0 train,64-96px,32448,0 train,96-128px,32448,0 train,128-infpx,32448,0 val,0-4px,3504,0 val,4-8px,3504,2 val,8-12px,3504,629 val,12-16px,3504,1919 val,16-20px,3504,232 val,20-24px,3504,300 val,24-28px,3504,362 val,28-32px,3504,13 val,32-48px,3504,47 val,48-64px,3504,0 val,64-96px,3504,0 val,96-128px,3504,0 val,128-infpx,3504,0