Night Light of Segré (Pays de la Loire) from space (France) Src. Average luminocity for 10x10km area is 7.6682% and for 50x50km: 2.8287%.
Square area 10x10 km:
 0.45%
 0.3%
 2.23%
 2.38%
 1.34%
 1.04%
 0.6%
 0%
 0%
 0%
 91.67%Square area 50x50 km:
 0.47%
 0.56%
 0.29%
 0.34%
 0.41%
 0.36%
 0.33%
 0.27%
 0.62%
 0.95%
 95.41%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
48° 9' 27.5" North, 1° 34' 31.8" West
47° 41' 11.3" North, 0° 52' 20.5" West
47° 12' 39.5" North, 0° 10' 9.3" West
Some cities around Segré sort by population:
• Angers
		33.9 km =21.1 mi, 
134°
• Avrillé
		30 km =18.6 mi, 
133°
• Châteaubriant
		37.9 km =23.5 mi, 
275°
• Château-Gontier
		20.3 km =12.6 mi, 
38°
• Juigné
		36 km =22.4 mi, 
84°
• Bouchemaine
		35.4 km =22 mi, 
146°
• Chalonnes-sur-Loire
		38.1 km =23.7 mi, 
167°
• Craon
		18.7 km =11.6 mi, 
342°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016