Turning down airport lights in FS2004

I notice in a number of flight simultors that the airports tend to be lit up
far brighter than they are in real life. In FS2004 you can pick out the
airport pretty easily by the spot green light or runway lights that kind of
jump out of the scenary. In real life it is much more subtle, especially in
an urban area where the airport can get lost among the thousands of city
lights nearby.

Any method for making the airport lights less distnictive or just turning
them down?