Hi Gary,
You'll get a huge improvement. Based on your approximate stated locations you'd go from a sky brightness of something around 1.9 mcd/m2 to something around 0.4 mcd/m2 or around 5 times darker. Given that the darkest skies are around 0.17 mcd/m2 you're doing well. That is based on lightpollutionmap data from the WorldAtlas 2015 dataset.
Best
JA
Last edited by JA; 26-11-2020 at 10:02 AM.
|