Are there enough lights to make the park worth walking through at night?

Really depends where you are in the park. If you're walking closer along the houses then yes. Otherwise the park is quite dark at night.

No.

Not recommended at night

Yes. Lovely place in a lovely city.

Yes sir. I recommend Audubon park it truly is one of the better and cleaner places to go in New Orleans

Yes

Yes, especially if you stay more towards the side with houses.