Night Light of Znamenka (Tambov) from space (Russia) Src. Average luminocity for 10x10km area is 0.5013% and for 50x50km: 0.2385%.
Square area 10x10 km:
 0%
 0%
 0.13%
 0.13%
 0%
 0%
 0.51%
 0%
 0%
 0%
 99.24%Square area 50x50 km:
 0%
 0%
 0.03%
 0.01%
 0.05%
 0.05%
 0.06%
 0.08%
 0%
 0.08%
 99.63%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 50' 36.5" North, 40° 43' 40.7" East
52° 25' 0.1" North, 41° 25' 51.9" East
51° 59' 8.8" North, 42° 8' 3.2" East
Some cities around Znamenka sort by population:
• Tambov
		35 km =21.7 mi, 
1°
• Rasskazovo
		40.6 km =25.2 mi, 
49°
• Kotovsk
		19.5 km =12.1 mi, 
14°
• Zherdevka
		63.2 km =39.3 mi, 
178°
• Dobrinka
		70.9 km =44.1 mi, 
246°
• Mordovo
		58.3 km =36.2 mi, 
230°
• Rzhaksa
		51.3 km =31.9 mi, 
127°
• Pokrovo-Prigorodnoye
		29.7 km =18.5 mi, 
358°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016