Runway lights during low visibility

Made a Flight where visibility was about 500 Meters ! I coul’d not see the Runway lights… it it was off!!
What triggers the runway lightning ?
Only the daytime ?
Could be more realistic to trigger at visibility less then 1500 meters ?!

I agree, it would be more realistic

See also related wish: Runway Lights Brightness Low Visibility

Moved to User Support Hub that is more appropriate.