I only went on a few rides, as it was more about the social atmosphere and taking in the scene. I did Nemo, Small World, Pirates & Haunted Mansion. Of those, Mansion had the longest wait of about 30 minutes.
The wait times for some of the e-tickets were very long. Space Mountain was about 115 mins at 230AM. Indy held steady around 80min all evening, but closed from about 130am-230am. Big Thunder took a 75min just after the 1AM show of Fantasmic.
A great night and a wonderful experience. Even when I left at 3am, guests were still trying to get in, which was possible after the mass exodus after the 1AM Fantasmic. The security checkpoint was down to one tent w/3 lanes. And some guests were still in line to purchase tickets at the gate, which raised a thought.
If someone bought a one day ticket and entered the park AFTER midnight, thus March 1, could they return after the park closed (6AM) and reopened later?
Honestly, what was the point of going for the day portion? The novelty and real story was the overnight stay.
And in between? You had a wide-open day with a fun, high-energy, knowledgable crowd and a lot of extra food options to enjoy. Definitely better than an "average" day.