Night Light of Uitenhage (Eastern Cape) from space (South Africa) Src. Average luminocity for 10x10km area is 55.1245% and for 50x50km: 17.0791%.
Square area 10x10 km:
 11.17%
 12.09%
 4.95%
 10.81%
 8.61%
 7.51%
 4.76%
 3.66%
 16.85%
 17.77%
 1.83%Square area 50x50 km:
 3.96%
 3.73%
 1.32%
 2.57%
 2.46%
 1.83%
 1.86%
 2.42%
 4.27%
 5.82%
 69.76%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 10' 15.6" South, 24° 41' 38.3" East
33° 45' 27.3" South, 25° 23' 49.6" East
34° 20' 24.5" South, 26° 6' 0.8" East
Some cities around Uitenhage sort by population:
• Port Elizabeth
		30.3 km =18.8 mi, 
138°
• Grahamstown
		116.7 km =72.5 mi, 
64°
• Fort Beaufort
		158.6 km =98.5 mi, 
46°
• Kruisfontein
		67.3 km =41.8 mi, 
246°
• Port Alfred
		138.8 km =86.2 mi, 
82°
• Somerset East
		116.5 km =72.4 mi, 
8°
• Adelaide
		143.6 km =89.2 mi, 
35°
• Kirkwood
		40.2 km =25 mi, 
6°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016