Night Light of Guénange (Grand Est) from space (France) Src. Average luminocity for 10x10km area is 48.1043% and for 50x50km: 22.2738%.
Square area 10x10 km:
 10.7%
 13.1%
 3.88%
 2.01%
 4.68%
 8.02%
 8.29%
 8.69%
 12.17%
 15.11%
 13.37%Square area 50x50 km:
 5.19%
 5.14%
 1.48%
 1.53%
 1.89%
 2.24%
 2.55%
 4.05%
 7.04%
 13.39%
 55.49%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 45' 21" North, 5° 30' 8" East
49° 17' 58" North, 6° 12' 19.3" East
48° 50' 19.7" North, 6° 54' 30.5" East
Some cities around Guénange sort by population:
• Yutz
		6.3 km =3.9 mi, 
351°
• Fameck
		7 km =4.3 mi, 
269°
• Florange
		6.7 km =4.2 mi, 
293°
• Amnéville
		7 km =4.3 mi, 
227°
• Hagondange
		6.4 km =4 mi, 
208°
• Uckange
		4.1 km =2.5 mi, 
275°
• Terville
		7.4 km =4.6 mi, 
315°
• Mondelange
		5.1 km =3.2 mi, 
214°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016