Night Light of Balakliya (Kharkiv) from space (Ukraine) Src. Average luminocity for 10x10km area is 2.1905% and for 50x50km: 0.4375%.
Square area 10x10 km:
 0%
 0%
 0%
 0.56%
 0%
 0%
 1.68%
 1.54%
 0.84%
 0.84%
 94.54%Square area 50x50 km:
 0%
 0.05%
 0.02%
 0.1%
 0.08%
 0.06%
 0.11%
 0.17%
 0.17%
 0.07%
 99.17%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 55' 3.2" North, 36° 9' 23" East
49° 27' 45.7" North, 36° 51' 34.2" East
49° 0' 12.9" North, 37° 33' 45.5" East
Some cities around Balakliya sort by population:
• Izyum
		39.9 km =24.8 mi, 
135°
• Chuhuyiv
		43.3 km =26.9 mi, 
343°
• Zmiyiv
		43.8 km =27.2 mi, 
302°
• Slobozhans’ke
		28.3 km =17.6 mi, 
301°
• Malynivka
		40.4 km =25.1 mi, 
347°
• Shevchenkove
		34.4 km =21.4 mi, 
41°
• Eskhar
		41.8 km =26 mi, 
332°
• Savyntsi
		16.1 km =10 mi, 
114°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016