Night Light of Juventino Rosas (Guanajuato) from space (Mexico) Src. Average luminocity for 10x10km area is 33.8864% and for 50x50km: 30.1096%.
Square area 10x10 km:
 2.65%
 2.84%
 7.2%
 4.92%
 1.52%
 2.46%
 8.52%
 9.47%
 17.05%
 32.95%
 10.42%Square area 50x50 km:
 3.03%
 3.7%
 5.9%
 5.24%
 4.2%
 4.04%
 6.71%
 6.4%
 8%
 12.51%
 40.27%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
21° 17' 59.7" North, 101° 41' 45.6" West
20° 38' 36.1" North, 100° 59' 34.3" West
19° 59' 2.3" North, 100° 17' 23.1" West
Some cities around Juventino Rosas sort by population:
• Salamanca
		22.1 km =13.7 mi, 
248°
• Cortazar
		18 km =11.2 mi, 
169°
• Villagrán
		14.3 km =8.9 mi, 
181°
• Valtierrilla
		18.7 km =11.6 mi, 
228°
• Santiago de Cuenda
		4.9 km =3 mi, 
181°
• Mexicanos
		15.1 km =9.4 mi, 
212°
• Cerro Gordo
		15 km =9.3 mi, 
248°
• Sarabia
		15.2 km =9.4 mi, 
208°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016