Night Light of Oum el Bouaghi from space (Algeria) Src. Average luminocity for 10x10km area is 31.9139% and for 50x50km: 4.112%.
Square area 10x10 km:
 6.78%
 6.59%
 4.76%
 4.58%
 0.73%
 1.83%
 1.83%
 2.01%
 5.31%
 41.58%
 23.99%Square area 50x50 km:
 0.52%
 0.79%
 0.55%
 0.45%
 0.25%
 0.34%
 0.55%
 0.5%
 0.6%
 2.73%
 92.72%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 26' 35.1" North, 6° 24' 37.5" East
35° 52' 31.5" North, 7° 6' 48.7" East
35° 18' 13.1" North, 7° 48' 60" East
Some cities around Oum el Bouaghi sort by population:
• Khenchela
		49 km =30.4 mi, 
176°
• Aïn Beïda
		26.7 km =16.6 mi, 
109°
• El Khroub
		57.3 km =35.6 mi, 
318°
• Aïn Fakroun
		24.1 km =15 mi, 
296°
• Sedrata
		47.1 km =29.3 mi, 
53°
• Aïn Kercha
		38.1 km =23.7 mi, 
278°
• Meskiana
		56.8 km =35.3 mi, 
118°
• ’Aïn Abid
		42.5 km =26.4 mi, 
338°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016