Cars were still running last night after it got dark so who knows how long that went on. Nissan is either doing their serious running at night or later in the week.
I was at the track for a few hours again today but did not see the Nissan on track. I've been told it did at least 2 laps late this afternoon. I've spent about 5 hours there the last couple days and saw the Nissan for about 30 seconds