Flight: 8:10 pm

23 mins after sunset (at or after dark on a Mostly Cloudy evening) only ~23% of the colony flew 8 miles SSE on N Winds at 9 mph – had been N 9-17 mph all afternoon with gusts to 23 mph around 12:30pm, Mostly Cloudy, Temp 79°F, Dew Point 69°F steady, 16 Cooling Degree Days, Cloud Base 2280′, RH 72% rising, Heat Index 82°F, BP 30.002 rising, sea level pressure 1015.6 mb rising, bats viewable until 9:41 pm under streetlights