9pm, still about 85 degrees and the bees felt the heat all afternoon.
I am never around at this time of day, but I have been told that they've been doing this each night. Fresh air after a super hot day.
I haven't looked inside of the hive in over two weeks, but I'm sure that they haven't swarmed, so I am not as concerned. I will open the hive again on Sunday and see what has happened since August began.