Flight:  8:58 pm
Scouts:

~36 minutes after sunset (just after dark) ~50% of the colony flew 10 miles ESE (~24% flew to altitude) into E Winds at 4 mph – had been northerly 6-10 most of the afternoon, Temp 76°F, Dew Point 68°F rising, Visibility 10 miles, Partly Cloudy, 8 Cooling Degree Days, Cloud Base 1824′, RH 77% rising, Heat Index 77°F, BP 29.77 rising, bats viewable until 11:07 pm under streetlights