6:05 pm – 6:35 pm
when conditions allow, i.e. when temps are >50°F, Dew Point >45°F (>38°F after long torpor), Heating Degree Days <9 (<15 after long torpor), atmosphere stable, no pressure drops, no strong wind, no rain in the area
may warm up enough for a flight tonight

Sunset: 6:22 pm
Dark: 6:52 pm (10-20 minutes earlier if cloudy)
Sunrise: 7:08 am