This is a separate event at the same place, called SSO (Street Shoot-out), aka Time Attack, aka Autocross. These are the pics of our forumer.
Erm, it's not dark. Overall the pictures are correctly exposed. Yes I know you want to see the person inside.
pics I took that day just this 2 I think is good other exceeded bandwidth. And they turned out to be blur pic 1: prototype of new Waja. pic 2: doraemon's car.