Do you have to take the ice cream out of an ice cream van at night so it doesnt melt?

I used to have an ice cream truck. You plug it in at night into an outside outlet. That keeps the freezer in the truck running.Do you have to take the ice cream out of an ice cream van at night so it doesnt melt?
Yes and it can only be done on a ';moonless'; nightDo you have to take the ice cream out of an ice cream van at night so it doesnt melt?
no they have portable freezers so you have nothing to worry about