Time lapse - Airglow
Nikon Nikkor 14-24mm f/2.8 @ 14mm f/2.8
Image acquisition by CEDIC team
(Justin Kabaus, Bernhard Hubl, Christoph Kaltseis, Markus Blauensteiner)
Time lapse processing by Justin Kabaus
Hacienda Los Andes in Chile a pan from west to south.
After sunset the moon is illuminating the landscape.
When it's getting dark you can see red and green "sky beams".
That is not light pollution, it is airglow.