Night Light of Bern from space (Switzerland) Src. Average luminocity for 10x10km area is 51.7315% and for 50x50km: 9.7273%.
Square area 10x10 km:
 8.66%
 14.49%
 4.97%
 5.68%
 6.39%
 5.11%
 6.82%
 6.25%
 23.3%
 18.18%
 0.14%Square area 50x50 km:
 1.03%
 1.52%
 0.82%
 0.79%
 1.08%
 1.4%
 1.8%
 1.6%
 2.88%
 8.75%
 78.32%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
47° 25' 33.3" North, 6° 44' 39.5" East
46° 56' 53.1" North, 7° 26' 50.8" East
46° 27' 57.4" North, 8° 9' 2" East
Some cities around Bern sort by population:
• Köniz
		3.6 km =2.2 mi, 
223°
• Muri
		3.5 km =2.2 mi, 
122°
• Worb
		9 km =5.6 mi, 
103°
• Münchenbuchsee
		8.2 km =5.1 mi, 
1°
• Belp
		7.4 km =4.6 mi, 
148°
• Wohlen
		7.3 km =4.5 mi, 
290°
• Zollikofen
		5.7 km =3.5 mi, 
8°
• Bolligen
		4.8 km =3 mi, 
51°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016