Just made a 3 frame OB have and used it on Sat.
Outside 70-75 degrees, had it in the shade under a canopy.
I don't want to stress the bees so from those who use the OB hives what would be the time frame for keeping the bees in the hive before you would want to return them?
They seemed to do fine while in the OB hive but once again I do not want to keep them in there to long.