I'll say it doesn't matter, because when you get there early or even if you get there later, they'll still give you a number if its a line. Remember everyone isnt there for the same reasons. Some have appointments and most walk in because they cant get through over the phone. Etc.... But my best answer is to go like 2 hours before they close. They're usually finishing up for the end of their day and they will see you sooner than going early and possibly waiting over 2+ hours. But the only way to be seen soon is to have an appointment but if you dont then l'll say going maybe 3-3:30 is your best and less wait time.
Do earlier time appointment
Early as possible
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