Night Light of Orange (Provence-Alpes-Côte d'Azur) from space (France) Src. Average luminocity for 10x10km area is 33.0409% and for 50x50km: 20.5696%.
Square area 10x10 km:
 5%
 7.42%
 1.21%
 3.18%
 5.15%
 4.55%
 2.12%
 2.58%
 3.94%
 62.42%
 2.42%Square area 50x50 km:
 2.44%
 3.82%
 2.15%
 2.43%
 2.65%
 2.3%
 2.31%
 2.12%
 5.2%
 22.53%
 52.04%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
44° 38' 25.8" North, 4° 6' 25.7" East
44° 8' 17" North, 4° 48' 36.9" East
43° 37' 52.7" North, 5° 30' 48.2" East
Some cities around Orange sort by population:
• Bagnols-sur-Cèze
		15.5 km =9.6 mi, 
278°
• Sorgues
		15.1 km =9.4 mi, 
160°
• Bollène
		16.7 km =10.4 mi, 
342°
• Sarrians
		14.2 km =8.8 mi, 
115°
• Courthézon
		8.1 km =5 mi, 
133°
• Laudun-l'Ardoise
		12.2 km =7.6 mi, 
249°
• Roquemaure
		10.2 km =6.3 mi, 
194°
• Bédarrides
		12.9 km =8 mi, 
147°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016