I'm reasonably color blind (I couldn't get any of those test blots), and I think I have better night vision. At least better than my wife. At night, in our room

I'm reasonably color blind (I couldn't get any of those test blots), and I think I have better night vision. At least better than my wife. At night, in our room when it is very dark, I can describe details of objects that she can't even see at all. May not have anything to do with being color blind, but it makes sense if I have rods than cones.