That’s great There are a couple of catches in there too
I think if you start off with decent eyes that they mostly carry on working, just fade a bit at the cooler end as we get older.
But other things can also start to go wrong.
It used to be that no-one used headlights in town, we had “sidelights” for that, only switched on at “lighting up time”, still do actually, still legal, but no-one uses them. A pity, because bicycle lights etc. now have to compete with car main-beams and glaring “daytime position lighting”, and as a motorcyclist I have had to add a couple more lights just to keep up with the lighting war and try to stand out, as well as a helmet cam, just in case. Whereas it used to be easy, just keep your headlamp on dipped beam.
It used to be in France that white headlights were illegal, only yellow tinted bulbs were permitted, and it used to be a ritual for my father to change them over, and mask out the LHD dipped beam with tape, just before we crossed the channel in our VW camper, back in the ’70s.
I know several elderly people who are almost night-blind, but can still cope well enough around town, wearing yellow-tinted driving glasses. They were much happier when we still had high pressure sodium streetlights (orange), but the modern cold white LED ones don’t suit them at-all (as well as being much dimmer).
This test is more subtle, but I can also pass it easily: