Night Light of Knysna (Western Cape) from space (South Africa) Src. Average luminocity for 10x10km area is 21.3252% and for 50x50km: 1.3893%.
Square area 10x10 km:
 0%
 1.4%
 2.1%
 6.99%
 5.42%
 4.9%
 1.4%
 4.9%
 1.05%
 12.94%
 58.92%Square area 50x50 km:
 0.02%
 0.06%
 0.14%
 0.4%
 0.34%
 0.25%
 0.09%
 0.38%
 0.1%
 0.58%
 97.63%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 27' 5.8" South, 22° 20' 38.4" East
34° 2' 10.6" South, 23° 2' 49.7" East
34° 37' 0.9" South, 23° 45' 0.9" East
Some cities around Knysna sort by population:
• Oudtshoorn
		92.1 km =57.2 mi, 
301°
• Mossel Bay
		84.5 km =52.5 mi, 
258°
• Plettenberg Bay
		30 km =18.6 mi, 
93°
• Kruisfontein
		155.3 km =96.5 mi, 
88°
• Prince Albert
		130.6 km =81.2 mi, 
313°
• George
		54.6 km =33.9 mi, 
278°
• Willowmore
		92.3 km =57.4 mi, 
26°
• Albertina
		136.3 km =84.7 mi, 
262°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016