Night Light of Novoshakhtinsk (Rostov) from space (Russia) Src. Average luminocity for 10x10km area is 21.9509% and for 50x50km: 5.8261%.
Square area 10x10 km:
 1.19%
 2.23%
 2.53%
 2.98%
 1.34%
 4.46%
 7.74%
 3.72%
 7.14%
 17.11%
 49.55%Square area 50x50 km:
 0.63%
 0.75%
 0.37%
 0.96%
 0.66%
 0.87%
 1%
 1.26%
 1.96%
 3.86%
 87.69%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
48° 13' 51.2" North, 39° 13' 48.8" East
47° 45' 37.3" North, 39° 56' 0.1" East
47° 17' 8" North, 40° 38' 11.3" East
Some cities around Novoshakhtinsk sort by population:
• Shakhty
		21.8 km =13.5 mi, 
105°
• Krasnyy Sulin
		17.9 km =11.1 mi, 
34°
• Kamenolomni
		22.8 km =14.2 mi, 
116°
• Mayskiy
		14.5 km =9 mi, 
119°
• Ayutinskiy
		16.2 km =10.1 mi, 
81°
• Sokolovo-Kundryuchenskiy
		8.4 km =5.2 mi, 
7°
• Talovyy
		14.2 km =8.8 mi, 
68°
• Sambek
		7.9 km =4.9 mi, 
255°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016