Night Light of Sasovo (Ryazan Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 1.9699% and for 50x50km: 0.078%.
Square area 10x10 km:
 0%
 0%
 0%
 0.5%
 0%
 0.5%
 1.13%
 1.38%
 0.5%
 0%
 95.99%Square area 50x50 km:
 0%
 0%
 0%
 0.02%
 0%
 0.02%
 0.04%
 0.05%
 0.02%
 0%
 99.84%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
54° 45' 41.1" North, 41° 13' 0.3" East
54° 21' 13.3" North, 41° 55' 11.5" East
53° 56' 30.8" North, 42° 37' 22.8" East
Some cities around Sasovo sort by population:
• Kasimov
		73.5 km =45.7 mi, 
332°
• Shilovo
		67.9 km =42.2 mi, 
266°
• Zubova Polyana
		67.1 km =41.7 mi, 
117°
• Temnikov
		89.1 km =55.4 mi, 
69°
• Yavas
		60.6 km =37.7 mi, 
83°
• Shatsk
		38.9 km =24.2 mi, 
200°
• Voznesenskoye
		80.4 km =50 mi, 
42°
• Kadom
		42.1 km =26.2 mi, 
57°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016