Night Light of Alekseyevka (Belgorod Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 10.9866% and for 50x50km: 0.5857%.
Square area 10x10 km:
 2.41%
 1.87%
 0.53%
 0.53%
 2.01%
 1.74%
 1.07%
 1.2%
 0.67%
 1.6%
 86.36%Square area 50x50 km:
 0.1%
 0.08%
 0.06%
 0.03%
 0.1%
 0.08%
 0.13%
 0.08%
 0.08%
 0.13%
 99.16%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 4' 29.2" North, 37° 59' 13.8" East
50° 37' 51.2" North, 38° 41' 25.1" East
50° 10' 58" North, 39° 23' 36.3" East
Some cities around Alekseyevka sort by population:
• Rossosh’
		55.9 km =34.7 mi, 
347°
• Valuyki
		63 km =39.1 mi, 
221°
• Ostrogozhsk
		37.7 km =23.4 mi, 
45°
• Novyy Oskol
		60 km =37.3 mi, 
284°
• Volokonovka
		61.2 km =38 mi, 
254°
• Kamenka
		52.4 km =32.6 mi, 
79°
• Krasnogvardeyskoye
		20.3 km =12.6 mi, 
275°
• Veydelevka
		55.9 km =34.7 mi, 
197°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016