Night Light of Polazna (Perm) from space (Russia) Src. Average luminocity for 10x10km area is 4.8356% and for 50x50km: 3.6564%.
Square area 10x10 km:
 1.13%
 0.68%
 0%
 0%
 0%
 1.81%
 1.25%
 1.47%
 0.34%
 0.11%
 93.2%Square area 50x50 km:
 0.58%
 0.74%
 0.21%
 0.18%
 0.34%
 0.28%
 0.47%
 1.41%
 0.97%
 2.62%
 92.21%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
58° 39' 35.4" North, 55° 42' 44.9" East
58° 17' 31.9" North, 56° 24' 56.2" East
57° 55' 14.6" North, 57° 7' 7.4" East
Some cities around Polazna sort by population:
• Perm
		32.8 km =20.4 mi, 
197°
• Krasnokamsk
		45.4 km =28.2 mi, 
238°
• Dobryanka
		19.1 km =11.9 mi, 
359°
• Nytva
		74.1 km =46 mi, 
238°
• ZvĂ«zdnyy
		62.5 km =38.8 mi, 
185°
• Novyye Lyady
		28.7 km =17.8 mi, 
156°
• Sylva
		35.6 km =22.1 mi, 
144°
• Kondratovo
		39.1 km =24.3 mi, 
207°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016