It sounds like this problem cannot be resolved, but I'll chime in to confirm that I too struggle with seeing clearly during the night. My primary monitor is an old 42" LCD television from 2008, and the colors are naturally darker on it - there's nothing I can do to change it. Driving cross-country at night time in the server is nearly impossible without relying heavily on my radar. I've done it countless times - I know the roads. But still, every once in a while I'll veer off the road and hit some ridiculously-sloped hill and flip my car over without even seeing what happened.
As a result, participating in an All Around San Andreas race during the wee-hours is extremely challenging for me, as I can't see where I'm going between the outskirts of San Fierro and the small bridge Northwest of Los Santos, after the jump from the highway. I heavily rely on street-lamps to finish the race.
EDIT: Oh, and driving at night-time (server time) whilst it's day-time (in real life) is literally impossible with the glare I get from outside, haha.