Night Light of Yasnyy (Orenburg Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 9.8342% and for 50x50km: 0.4917%.
Square area 10x10 km:
 1.47%
 2.27%
 1.2%
 2.01%
 1.07%
 0.53%
 0%
 0%
 1.34%
 0.94%
 89.17%Square area 50x50 km:
 0.06%
 0.09%
 0.05%
 0.08%
 0.06%
 0.03%
 0.02%
 0.03%
 0.12%
 0.07%
 99.38%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 28' 24.1" North, 59° 10' 15.9" East
51° 1' 59.9" North, 59° 52' 27.1" East
50° 35' 20.4" North, 60° 34' 38.4" East
Some cities around Yasnyy sort by population:
• Orsk
		93.2 km =57.9 mi, 
281°
• Novotroitsk
		109.6 km =68.1 mi, 
279°
• Gay
		109.9 km =68.3 mi, 
296°
• Novoorsk
		73.2 km =45.5 mi, 
301°
• Dombarovskiy
		38.6 km =24 mi, 
217°
• Energetik
		109 km =67.7 mi, 
316°
• Svetlyy
		72.6 km =45.1 mi, 
109°
• Adamovka
		54.6 km =33.9 mi, 
4°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016