Night Light of Gołdap (Warmia-Masuria) from space (Poland) Src. Average luminocity for 10x10km area is 7.3784% and for 50x50km: 0.3459%.
Square area 10x10 km:
 1.25%
 0.75%
 0.5%
 1.63%
 0.88%
 1%
 0.75%
 1.75%
 0.5%
 0%
 90.98%Square area 50x50 km:
 0.05%
 0.03%
 0.02%
 0.07%
 0.04%
 0.04%
 0.05%
 0.13%
 0.03%
 0.01%
 99.54%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
54° 42' 52.2" North, 21° 36' 1.8" East
54° 18' 22.7" North, 22° 18' 13" East
53° 53' 38.5" North, 23° 0' 24.3" East
Some cities around Gołdap sort by population:
• Suwałki
		46.2 km =28.7 mi, 
117°
• Giżycko
		46.1 km =28.6 mi, 
229°
• Gusev, RU
		32.5 km =20.2 mi, 
348°
• Olecko
		33.1 km =20.6 mi, 
156°
• Węgorzewo
		38.1 km =23.7 mi, 
254°
• Kybartai, LT
		47.4 km =29.5 mi, 
38°
• Ozërsk, RU
		22.2 km =13.8 mi, 
301°
• Nesterov, RU
		40 km =24.9 mi, 
25°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016