If you can see stars it might mean there's some moonlight about to help illuminate those unlit landing strips we sometimes need in an emergency.....? I sometimes do in my Lysander on those little trips to France ::)
I'm afraid my PPL,
VFR-only Licence!, keeps me grounded between the hours of sunset and sunrise...!
The Moon, and "Stars" are what I watch from my tent, lying on the ground, in front of the FBO....
...until the Sun comes up...

...!
Paul...G-BPLF... 8-)...

....!
Win 8.1 64-bit. DX11. Advent Tower. Intel i7-3770 3.9 GHz 8-core. 8 GB System RAM. AMD Radeon HD 7700 1GB RAM. DVD ROM. 2 Terra Byte SATA Hard Drive. Philips 17" LCD Monitor. Saitek Cyborg X Fly-5 Joystick. ...and a Briggs and Stratton Petrol Lawn Mower.