Hi Ramon, I have no idea of what to configure for the night effect. The track is from 2016, SOL and other addons weren't a thing at the time. Maybe you can ask the developers of night mod, I don't know, sorry.
Downloaded to practice for ACC, find it just fine, very driveable, it is missing a couple textures but out of the track, so no problem. Thanks a bunch.
John, unluckily this track won't be fixed (not by myself I mean).
I know someone is making a DTM version, no idea if it will be released, and Misano MWC will be in Assetto Corsa Competizione in a near future, so I hope everybody will drive a much better version (can't wait for it!).
Right now I am overwhelmed by work in my real life to even think to put my hands on this track, sorry.
no updates planned right now (track seems to work, no urgent fixes needed). But feel free to make suggestions/requests for the next version. As always: comment/critics are welcome!