Are you referring to the arena (stadium area) or on the court and bench areas?
If you are talking about the court and bench areas..you can always adjust the brightness according to your preference by editing the lightmap of the respective court..just open up any team's court lightmap by Fshx..then export the lightmap as DDS format..then open up Photoshop to edit the brightness..save it and then reimport them..that'll do..but in order to allow you to work on DDS images..you'll need to download some plug-ins for your Photoshop..
If you are talking about the arenas and stadium..I don't know the way to do it yet..i'll share this thread along to learn something new too..
