Night Light of Suwałki (Podlasie) from space (Poland) Src. Average luminocity for 10x10km area is 27.572% and for 50x50km: 1.4652%.
Square area 10x10 km:
 8.71%
 5.93%
 1.01%
 2.53%
 1.26%
 0.76%
 2.27%
 1.64%
 4.92%
 31.44%
 39.52%Square area 50x50 km:
 0.38%
 0.27%
 0.08%
 0.13%
 0.07%
 0.06%
 0.14%
 0.11%
 0.25%
 1.57%
 96.97%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
54° 31' 18.8" North, 22° 13' 39.9" East
54° 6' 42.3" North, 22° 55' 51.1" East
53° 41' 51.1" North, 23° 38' 2.4" East
Some cities around Suwałki sort by population:
• Ełk
		48.6 km =30.2 mi, 
229°
• Marijampolė, LT
		56.9 km =35.4 mi, 
28°
• Augustów
		30 km =18.6 mi, 
173°
• Olecko
		29 km =18 mi, 
252°
• Gołdap
		46.2 km =28.7 mi, 
297°
• Kybartai, LT
		59.6 km =37 mi, 
349°
• Dąbrowa Białostocka
		57.8 km =35.9 mi, 
151°
• Sejny
		27.1 km =16.8 mi, 
90°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016