Night Light of Diyadin (Ağrı) from space (Turkey) Src. Average luminocity for 10x10km area is 12.9756% and for 50x50km: 0.8274%.
Square area 10x10 km:
 1.79%
 1.46%
 2.92%
 2.44%
 0.49%
 0.65%
 2.76%
 0.49%
 0.65%
 1.14%
 85.23%Square area 50x50 km:
 0.09%
 0.07%
 0.12%
 0.13%
 0.13%
 0.08%
 0.16%
 0.11%
 0.13%
 0.18%
 98.82%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 4' 50.4" North, 42° 58' 5.6" East
39° 32' 26" North, 43° 40' 16.9" East
38° 59' 46.4" North, 44° 22' 28.1" East
Some cities around Diyadin sort by population:
• Ağrı
		56.7 km =35.2 mi, 
290°
• Erciş
		63.2 km =39.3 mi, 
205°
• Iğdır
		53.3 km =33.1 mi, 
36°
• Doğubayazıt
		35.4 km =22 mi, 
88°
• Armavir, AM
		75.1 km =46.7 mi, 
24°
• Taşlıçay
		27.8 km =17.3 mi, 
290°
• Sardarapat, AM
		71.8 km =44.6 mi, 
23°
• Karakoyunlu
		36.8 km =22.9 mi, 
354°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016