Night Light of Cuichapa (Veracruz) from space (Mexico) Src. Average luminocity for 10x10km area is 34.7489% and for 50x50km: 29.0371%.
Square area 10x10 km:
 1.73%
 6.06%
 4.33%
 3.68%
 3.68%
 6.93%
 9.31%
 9.52%
 14.29%
 23.38%
 17.1%Square area 50x50 km:
 3.26%
 6.96%
 5.03%
 3.25%
 4.43%
 5.42%
 5.47%
 4.71%
 4.8%
 5.66%
 51.01%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
18° 36' 23.6" North, 94° 58' 59.3" West
17° 56' 20" North, 94° 16' 48" West
17° 16' 7.3" North, 93° 34' 36.8" West
Some cities around Cuichapa sort by population:
• Coatzacoalcos
		29.1 km =18.1 mi, 
323°
• Minatitlán
		30.1 km =18.7 mi, 
283°
• Las Choapas
		19.6 km =12.2 mi, 
98°
• Agua Dulce
		26.4 km =16.4 mi, 
32°
• Nanchital de Lázaro Cárdenas del Río
		20 km =12.4 mi, 
317°
• Allende
		26.8 km =16.7 mi, 
333°
• Ixhuatlán del Sureste
		14.7 km =9.1 mi, 
308°
• Mundo Nuevo
		20.3 km =12.6 mi, 
324°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016