I use a pair of "lite tint yellow lense" glasses (shooters's glasses) or so clled "night drivers" galsses. I try to find the litest tint possible for these glasses. It helps greatly with the oncoming glare of those blue/white, etc. lights on busy nightime highway/roads in city or rural areas. I also use eye "lube" and eye excerise's to make my eye oil glands work better as I get older.
An eye examine would help greatly as well as it might show that you may have the start of cataracts....like I had a few years ago. This limited my sight both during the day and at night. Had the operations (both eyes) and color, depth of field and just plain good eyesight returned. I use those yellow glasses on cloudy days to heighten the sharpness of everything and always use for night driving on bike or auto.
As for my reactions and attention span........................................yes, I got both.
Been using "games" (ping pong, pool, darts, throwing Cheerio's onto knitting needles at 10 paces) to keep my eyes, reflex's up to snuff. What do some of you others do??????
RT2........yes, I'm old.