Night Light of Pokotylivka (Kharkiv) from space (Ukraine) Src. Average luminocity for 10x10km area is 16.6415% and for 50x50km: 8.755%.
Square area 10x10 km:
 1.4%
 1.12%
 1.12%
 2.1%
 2.38%
 2.8%
 0.7%
 3.36%
 8.26%
 25.49%
 51.26%Square area 50x50 km:
 1.16%
 1.57%
 0.95%
 1.35%
 1.61%
 1.21%
 1%
 1.01%
 2.4%
 5.38%
 82.37%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
50° 21' 50.7" North, 35° 28' 19.2" East
49° 54' 48.3" North, 36° 10' 30.4" East
49° 27' 30.7" North, 36° 52' 41.7" East
Some cities around Pokotylivka sort by population:
• Kharkiv
		9.3 km =5.8 mi, 
36°
• Merefa
		13.4 km =8.3 mi, 
221°
• Solonytsivka
		13.7 km =8.5 mi, 
312°
• Vysokyy
		4.5 km =2.8 mi, 
237°
• Bezlyudivka
		7.7 km =4.8 mi, 
123°
• Pivdenne
		8.4 km =5.2 mi, 
246°
• Budy
		11.3 km =7 mi, 
257°
• Vasyshcheve
		14.4 km =8.9 mi, 
130°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016