Night Light of Xaltepec (Puebla) from space (Mexico) Src. Average luminocity for 10x10km area is 29.3896% and for 50x50km: 14.2071%.
Square area 10x10 km:
 0%
 0.22%
 4.33%
 3.9%
 10.17%
 5.84%
 8.01%
 6.49%
 5.84%
 32.03%
 23.16%Square area 50x50 km:
 0.12%
 0.43%
 2.47%
 2.17%
 3.46%
 1.67%
 3.8%
 4.08%
 4.44%
 9.12%
 68.23%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
19° 32' 44.1" North, 98° 18' 41" West
18° 52' 53.9" North, 97° 36' 29.7" West
18° 12' 54.1" North, 96° 54' 18.5" West
Some cities around Xaltepec sort by population:
• Tecamachalco
		13.2 km =8.2 mi, 
270°
• Palmarito Tochapan
		3.8 km =2.4 mi, 
304°
• Tlaixpan
		14.1 km =8.8 mi, 
283°
• Quecholac
		9.7 km =6 mi, 
326°
• Cuacnopalan
		12.5 km =7.8 mi, 
124°
• Santiago Alseseca
		11.2 km =7 mi, 
248°
• Yehualtepec
		11.1 km =6.9 mi, 
210°
• San Gabriel Tetzoyocán
		17.1 km =10.6 mi, 
215°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016