Night Light of Nyazepetrovsk (Chelyabinsk) from space (Russia) Src. Average luminocity for 10x10km area is 1.0945% and for 50x50km: 0.0882%.
Square area 10x10 km:
 0%
 0%
 0%
 0.96%
 0.48%
 0%
 0%
 0%
 0%
 0%
 98.56%Square area 50x50 km:
 0%
 0%
 0%
 0.04%
 0.02%
 0.02%
 0.06%
 0%
 0.01%
 0%
 99.85%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
56° 26' 37.4" North, 58° 53' 58.8" East
56° 3' 11" North, 59° 36' 10" East
55° 39' 30.3" North, 60° 18' 21.3" East
Some cities around Nyazepetrovsk sort by population:
• Polevskoy
		56.4 km =35 mi, 
39°
• Snezhinsk
		70.1 km =43.6 mi, 
87°
• Verkhniy Ufaley
		39.5 km =24.5 mi, 
89°
• Nizhniye Sergi
		70.1 km =43.6 mi, 
344°
• Mikhaylovsk
		52 km =32.3 mi, 
324°
• Verkhniye Sergi
		66.1 km =41.1 mi, 
357°
• Novobelokatay
		55.9 km =34.7 mi, 
226°
• Vishnëvogorsk
		65.9 km =40.9 mi, 
95°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016