Night Light of Loriol-sur-Drôme (Auvergne-Rhône-Alpes) from space (France) Src. Average luminocity for 10x10km area is 17.3136% and for 50x50km: 9.4033%.
Square area 10x10 km:
 0.76%
 4.09%
 0.76%
 3.48%
 0.3%
 1.06%
 4.85%
 0.45%
 0.61%
 25.91%
 57.73%Square area 50x50 km:
 1.33%
 1.91%
 0.73%
 0.97%
 1.07%
 1.16%
 1.44%
 1.35%
 2.3%
 6.61%
 81.13%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
45° 14' 39.3" North, 4° 6' 50.6" East
44° 44' 49.3" North, 4° 49' 1.9" East
44° 14' 43.8" North, 5° 31' 13.1" East
Some cities around Loriol-sur-Drôme sort by population:
• Valence
		21.1 km =13.1 mi, 
20°
• Montélimar
		22 km =13.7 mi, 
193°
• Guilherand-Granges
		21.1 km =13.1 mi, 
12°
• Privas
		17.3 km =10.7 mi, 
265°
• Portes-lès-Valence
		15 km =9.3 mi, 
17°
• Crest
		15.8 km =9.8 mi, 
98°
• Livron-sur-Drôme
		3.8 km =2.4 mi, 
30°
• La Voulte-sur-Rhône
		6.6 km =4.1 mi, 
332°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016