Night Light of Santa Anita Huiloac (Tlaxcala) from space (Mexico) Src. Average luminocity for 10x10km area is 81.0413% and for 50x50km: 31.9421%.
Square area 10x10 km:
 10.54%
 14.05%
 25.41%
 33.26%
 15.08%
 1.24%
 0.41%
 0%
 0%
 0%
 0%Square area 50x50 km:
 1.64%
 2.83%
 9.25%
 7.01%
 6.03%
 4.68%
 6.56%
 3.58%
 4.6%
 11.17%
 42.66%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
20° 3' 1.1" North, 98° 50' 48.3" West
19° 23' 18.3" North, 98° 8' 37" West
18° 43' 25.8" North, 97° 26' 25.8" West
Some cities around Santa Anita Huiloac sort by population:
• Apizaco
		2.8 km =1.7 mi, 
0°
• San Andrés Ahuashuatepec
		4 km =2.5 mi, 
106°
• Amaxac de Guerrero
		5.4 km =3.4 mi, 
211°
• Zimatepec
		4.3 km =2.7 mi, 
328°
• San Luis Apizaquito
		5 km =3.1 mi, 
34°
• San José Tetel
		5.2 km =3.2 mi, 
341°
• San Miguel Contla
		3.3 km =2.1 mi, 
158°
• San Benito Xaltocan
		3.1 km =1.9 mi, 
308°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016