Night Light of Pons (Nouvelle-Aquitaine) from space (France) Src. Average luminocity for 10x10km area is 6.4485% and for 50x50km: 3.4313%.
Square area 10x10 km:
 0.45%
 1.21%
 1.36%
 1.21%
 0.61%
 0%
 0.91%
 0.91%
 1.06%
 1.36%
 90.91%Square area 50x50 km:
 0.52%
 0.6%
 0.4%
 0.3%
 0.33%
 0.37%
 0.37%
 0.43%
 0.58%
 2.57%
 93.53%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
46° 4' 11.5" North, 1° 15' 3.5" West
45° 34' 47.6" North, 0° 32' 52.2" West
45° 5' 8.2" North, 0° 9' 19" East
Some cities around Pons sort by population:
• Saintes
		19.6 km =12.2 mi, 
339°
• Cognac
		21.4 km =13.3 mi, 
52°
• Royan
		37.7 km =23.4 mi, 
278°
• Saujon
		31.2 km =19.4 mi, 
289°
• Pauillac
		45.4 km =28.2 mi, 
200°
• Lesparre-Médoc
		42.9 km =26.7 mi, 
225°
• Saint-Georges-de-Didonne
		35.7 km =22.2 mi, 
274°
• Barbezieux-Saint-Hilaire
		33 km =20.5 mi, 
111°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016