Night Light of San Luis Potosí from space (Mexico) Src. Average luminocity for 10x10km area is 95.7738% and for 50x50km: 19.087%.
Square area 10x10 km:
 54.17%
 32.94%
 3.57%
 5.36%
 2.18%
 1.19%
 0.6%
 0%
 0%
 0%
 0%Square area 50x50 km:
 4.1%
 3.43%
 1.83%
 2.64%
 2.4%
 2.52%
 2.63%
 3.08%
 4.41%
 7.89%
 65.07%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
22° 47' 58.3" North, 101° 40' 56.2" West
22° 8' 59.4" North, 100° 58' 45" West
21° 29' 49.5" North, 100° 16' 33.7" West
Some cities around San Luis Potosí sort by population:
• Soledad de Graciano Sánchez
		6.1 km =3.8 mi, 
44°
• Santa María del Río
		46.5 km =28.9 mi, 
147°
• Villa de Reyes
		38.8 km =24.1 mi, 
173°
• Villa Zaragoza
		28.5 km =17.7 mi, 
116°
• Villa de Arista
		56.4 km =35 mi, 
13°
• La Pila
		17.2 km =10.7 mi, 
138°
• San Bartolo de Berrios
		60.5 km =37.6 mi, 
188°
• Villa de Arriaga
		49.4 km =30.7 mi, 
237°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016