Night Light of Lipetsk (Lipetsk Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 77.0952% and for 50x50km: 9.3509%.
Square area 10x10 km:
 29.89%
 25.79%
 4.63%
 3.97%
 7.01%
 7.01%
 3.31%
 10.85%
 6.35%
 1.19%
 0%Square area 50x50 km:
 1.96%
 1.85%
 0.62%
 1.01%
 1.04%
 0.98%
 1%
 1.63%
 2.58%
 6.31%
 81%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
53° 1' 41" North, 38° 52' 3.5" East
52° 36' 11.2" North, 39° 34' 14.7" East
52° 10' 26.4" North, 40° 16' 26" East
Some cities around Lipetsk sort by population:
• Gryazi
		27.4 km =17 mi, 
115°
• Lebedyan’
		53.7 km =33.4 mi, 
329°
• Usman’
		62.8 km =39 mi, 
170°
• Zadonsk
		49.6 km =30.8 mi, 
241°
• Lev Tolstoy
		68.4 km =42.5 mi, 
352°
• Khlevnoye
		55.7 km =34.6 mi, 
215°
• Borinskoye
		21.1 km =13.1 mi, 
219°
• Dobroye
		33.6 km =20.9 mi, 
28°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016