Python - read great number of pictures in loop

I have a great number of pictures to use for calculation on python. These pictures are named as MINtruc1000, MINtruc1250... and it is in couple with picture MAXtruc1000, MAXtruc1250...

My aim is to call a couple of picture as MINtruc1000, MAXtruc1000 for each step of a loop...and i need to automaze it because of the great number of data

img0=skimage.data.imread('./test/MINtruc1000.tiff')