Night Light of Lysekil (Västra Götaland) from space (Sweden) Src. Average luminocity for 10x10km area is 8.0703% and for 50x50km: 3.4087%.
Square area 10x10 km:
 1.02%
 1.02%
 0.68%
 0.45%
 2.27%
 0.34%
 1.47%
 0.68%
 1.13%
 0.34%
 90.59%Square area 50x50 km:
 0.48%
 0.52%
 0.33%
 0.31%
 0.36%
 0.32%
 0.6%
 0.59%
 1.27%
 1.29%
 93.93%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
58° 38' 31.6" North, 10° 43' 57.5" East
58° 16' 27.4" North, 11° 26' 8.7" East
57° 54' 9.4" North, 12° 8' 20" East
Some cities around Lysekil sort by population:
• Trollhättan
		49.9 km =31 mi, 
88°
• Uddevalla
		30.7 km =19.1 mi, 
74°
• Kungälv
		55.1 km =34.2 mi, 
144°
• Vänersborg
		53.2 km =33.1 mi, 
77°
• Björlanda
		61.1 km =38 mi, 
157°
• Stenungsund
		31.9 km =19.8 mi, 
135°
• Lövgärdet
		62.1 km =38.6 mi, 
145°
• Surte
		60.5 km =37.6 mi, 
145°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016