Night Light of San Lucas el Grande (Puebla) from space (Mexico) Src. Average luminocity for 10x10km area is 55.9394% and for 50x50km: 27.2545%.
Square area 10x10 km:
 3.25%
 6.28%
 17.1%
 12.77%
 10.82%
 2.81%
 9.96%
 9.74%
 24.03%
 3.25%
 0%Square area 50x50 km:
 1.25%
 2.23%
 7.67%
 5.16%
 5.3%
 4.93%
 5.68%
 3.78%
 4.88%
 7.92%
 51.19%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
19° 58' 5" North, 99° 10' 53.3" West
19° 18' 21" North, 98° 28' 42" West
18° 38' 27.3" North, 97° 46' 30.8" West
Some cities around San Lucas el Grande sort by population:
• San Martin Texmelucan de Labastida
		4.8 km =3 mi, 
120°
• Moyotzingo
		10 km =6.2 mi, 
129°
• San Rafael Tlanalapan
		1.9 km =1.2 mi, 
145°
• San Matias Tlalancaleca
		3 km =1.9 mi, 
315°
• Santa Rita Tlahuapan
		10.7 km =6.6 mi, 
285°
• San Juan Tuxco
		5.9 km =3.7 mi, 
151°
• Teotlaltzingo
		8.7 km =5.4 mi, 
195°
• Villa Alta
		8.2 km =5.1 mi, 
100°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016