Newbie here too! Will relate one of our first experiences when we installed two packages 6 wks ago. Had residual bees left in the package cages after each installation. Left the cages in front of their respective hives. The first evening, a group of bees from each package did not find the entrance to the hive before dark and just balled up for the night inside the cages. Next day by noon, all the bees were gone from the cages.....I assume they found their way in by then as no more balled up wads of bees were seen after that! I bet yours will do the same thing today. By noon or so you will probably not see a mass of bees under the hive anymore. Just curious...do you have your bottom board (sticky board) in place or just the open screen?