Night Light of Soconusco (Veracruz) from space (Mexico) Src. Average luminocity for 10x10km area is 31.3571% and for 50x50km: 6.0189%.
Square area 10x10 km:
 3.03%
 6.49%
 7.58%
 4.98%
 2.16%
 2.38%
 4.33%
 3.9%
 3.68%
 24.46%
 37.01%Square area 50x50 km:
 0.22%
 0.64%
 0.93%
 0.93%
 0.5%
 0.97%
 1.48%
 1.37%
 1.43%
 4.65%
 86.89%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
18° 37' 50.6" North, 95° 35' 2.8" West
17° 57' 47.3" North, 94° 52' 51.5" West
17° 17' 35" North, 94° 10' 40.3" West
Some cities around Soconusco sort by population:
• Acayucan
		3.8 km =2.4 mi, 
246°
• Jáltipan de Morelos
		17.7 km =11 mi, 
89°
• Oteapan
		23.1 km =14.4 mi, 
79°
• Sayula de Alemán
		12.3 km =7.6 mi, 
222°
• Oluta
		4.1 km =2.5 mi, 
204°
• Texistepec
		10.2 km =6.3 mi, 
138°
• Chinameca
		22.3 km =13.9 mi, 
72°
• Coacotla
		22.8 km =14.2 mi, 
97°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016