Night Light of Ariana from space (Tunisia) Src. Average luminocity for 10x10km area is 89.6997% and for 50x50km: 29.9732%.
Square area 10x10 km:
 42.37%
 25.49%
 5.03%
 14.94%
 6.66%
 4.22%
 1.14%
 0.16%
 0%
 0%
 0%Square area 50x50 km:
 7.04%
 5.65%
 3.32%
 4.34%
 4.51%
 3.07%
 3.48%
 4.15%
 5.99%
 11.45%
 47.01%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 25' 14.2" North, 9° 29' 24.9" East
36° 51' 36.4" North, 10° 11' 36.1" East
36° 17' 43.7" North, 10° 53' 47.4" East
Some cities around Ariana sort by population:
• Tunis
		5.2 km =3.2 mi, 
208°
• La Goulette
		11 km =6.8 mi, 
115°
• Ben Arous
		12 km =7.5 mi, 
167°
• Al Marsá
		11.8 km =7.3 mi, 
80°
• Oued Lill
		13.9 km =8.6 mi, 
257°
• Radès
		12.4 km =7.7 mi, 
144°
• Manouba
		10.3 km =6.4 mi, 
237°
• Carthage
		12.3 km =7.6 mi, 
89°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016