Touring Plan hours for Animal Kingdom

For November 26 Touring Plans has Animal Kingdom Hours open until 9 pm. Is this just a rough estimate? trying to decide my half day at Animal kingdom and would like to go when or if the park is open past 6. Would like to see Pandora when it’s dark. This would be the Tuesday before Thanksgiving. Do you think Disney will keep the park open later? Not just extended hours for select resort guest but actual later hours for all guests.

TouringPlans uses historical data to predict park hours, but it is a prediction.