Our standard agreement is for 12 hours, starting at noon, with last song at midnight.
You and your service team have another hour after last song, although usually everyone is done by 12:30-12:45 am.
It's not necessary for you to stay after you have your personal items out. We will take care of supporting your vendor teams after you depart.
If you want to adjust the 12 hours window to be earlier, just let us know.