So here`s a first try of me using the Mediatracker for some Ingame Effects.
The Track has sunset mood so its a bit dark and normaly carlights are on.
After Start the Carlights turn of and you drive through a lightened tunnel so it doesn`t matter realy.
But after that you came to a dark tunnel were no lights are in there
(i build it so and was not easy because had always some edges were light came in, but finaly...). And when you start thinking of driving into the dark tunnel the lights turn on again at the entrance of the tunnel and you can drive through but you get a bit disordered because the lights go straight and that doesn`t help when drifting
Good Luck and have Fun!!