Night Light of Krasnohrad (Kharkiv) from space (Ukraine) Src. Average luminocity for 10x10km area is 3.5107% and for 50x50km: 0.2627%.
Square area 10x10 km:
 0%
 0%
 0%
 0%
 0.53%
 0.53%
 2.54%
 2.27%
 2.14%
 0.8%
 91.18%Square area 50x50 km:
 0%
 0%
 0%
 0.01%
 0.06%
 0.04%
 0.15%
 0.12%
 0.2%
 0.09%
 99.33%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 50' 8.6" North, 34° 44' 19.5" East
49° 22' 48.3" North, 35° 26' 30.7" East
48° 55' 12.7" North, 36° 8' 42" East
Some cities around Krasnohrad sort by population:
• Pervomays’kyy
		55.9 km =34.7 mi, 
89°
• Karlivka
		24.1 km =15 mi, 
290°
• Nova Vodolaha
		48.5 km =30.1 mi, 
39°
• Valky
		52.2 km =32.4 mi, 
13°
• Sakhnovshchyna
		40.2 km =25 mi, 
129°
• Mahdalynivka
		63.8 km =39.6 mi, 
216°
• Kehychivka
		25.4 km =15.8 mi, 
114°
• Chutove
		41.8 km =26 mi, 
331°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016