If a villager is already in boxes, am I able to TT back in time a few hours, or will that cause them to move?
I know if you TT back past 6am they will be long gone, but I don't know about a couple hours in the past.
I always TT back to 8am because then I can still talk to people in my town. But yes, 6am is the start of a new day, so TTing back before 6am is not advised.