If take your bags off ship yourself, you can get off early, as they call your floor.
Even if you arrive early, debarkation doesn't start until 11, then you have to allow time for customs and bag retrieval.
They're usually scheduled to dock at 10 a.m. but usually get in earlier so if they get in earlier you could potentially be out by 11 depending on your debarkation status.
We docked early but was quite a while before we were off. Started with lower floors and worked their way up. We were on 8th. I would say it's hard to say for sure but that was just our experience.
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