Night Light of Bain-de-Bretagne (Brittany) from space (France) Src. Average luminocity for 10x10km area is 2.7857% and for 50x50km: 1.8134%.
Square area 10x10 km:
 0%
 0.6%
 0.6%
 0%
 0.6%
 1.19%
 0%
 0.6%
 0.3%
 0.6%
 95.54%Square area 50x50 km:
 0.08%
 0.33%
 0.18%
 0.28%
 0.1%
 0.18%
 0.39%
 0.29%
 0.63%
 1.12%
 96.4%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
48° 18' 50.2" North, 2° 23' 16.7" West
47° 50' 39" North, 1° 41' 5.5" West
47° 22' 12.5" North, 0° 58' 54.2" West
Some cities around Bain-de-Bretagne sort by population:
• Bruz
		20.5 km =12.7 mi, 
347°
• Saint-Jacques-de-la-Lande
		24.7 km =15.3 mi, 
353°
• Vern-sur-Seiche
		23.2 km =14.4 mi, 
15°
• Guichen
		16 km =9.9 mi, 
329°
• Chartres-de-Bretagne
		21.7 km =13.5 mi, 
355°
• Châteaugiron
		26.2 km =16.3 mi, 
30°
• Châtillon-sur-Seiche
		21.2 km =13.2 mi, 
2°
• Janzé
		18.9 km =11.7 mi, 
47°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016