Night Light of Olecko (Warmia-Masuria) from space (Poland) Src. Average luminocity for 10x10km area is 7.4293% and for 50x50km: 1.2827%.
Square area 10x10 km:
 0.63%
 1.01%
 0.88%
 1.52%
 1.52%
 0.63%
 1.64%
 0.25%
 0.51%
 0.51%
 90.91%Square area 50x50 km:
 0.23%
 0.2%
 0.16%
 0.14%
 0.12%
 0.1%
 0.19%
 0.13%
 0.05%
 0.97%
 97.73%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
54° 26' 40.7" North, 21° 48' 14.1" East
54° 2' 1.5" North, 22° 30' 25.3" East
53° 37' 7.4" North, 23° 12' 36.6" East
Some cities around Olecko sort by population:
• Suwałki
		29 km =18 mi, 
72°
• Ełk
		24.7 km =15.3 mi, 
202°
• Giżycko
		48.5 km =30.1 mi, 
270°
• Augustów
		37.5 km =23.3 mi, 
124°
• Grajewo
		43.1 km =26.8 mi, 
184°
• Gołdap
		33.1 km =20.6 mi, 
336°
• Orzysz
		44.3 km =27.5 mi, 
235°
• Ozërsk, RU
		52.8 km =32.8 mi, 
322°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016