That's the count for the past 24 hours. I can still hear on buzzing around somewhere, but I can't find it.
At least there don't seem to be many on the second floor any more. Maybe it just got too hot for them.
As of last night at about 9 p.m., here was the temperature gradient:
Outside: 82 degrees.
Second floor: 89.1
First floor (with air-conditioning): 78