Oh!
I suppose it depends on the viewers eyes too.
I suffer from a condition called 'Night Blindness' which means I can't see in near dark!
I do not seem to be affected by it through the scope though, as objects are brighter hence I can see them easily.
Aboriginal children have the best eyesight and night vision of any people on Earth. They have been recorded at reading car number plates clearly at over 0.5 k away!!! and can draw the night sky including stars we can only see with knockies! That amazed the specialists.
Fred Hollows mentioned it a couple of times too, and it puzzled him how Aboriginal eyesight deteriated so fast after puberty. (not from disease)