Usually Monday thru Friday its around 1 pm to 4 pm. Weekends are always busy unless it's late at night.
I would have to say early morning and mid-morning things start kicking up around 3 in the afternoon till about 7 possibly the evening. But it also depends on what time of the week it is as well. Don't forget it's just after the new year, so you going to have a lot more people that joined.
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