Night Light of Pytalovo (Pskov Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 3.3% and for 50x50km: 0.1951%.
Square area 10x10 km:
 0.71%
 0.71%
 0.48%
 0.48%
 0.6%
 0.36%
 0%
 0%
 0%
 0%
 96.67%Square area 50x50 km:
 0.03%
 0.04%
 0.03%
 0.05%
 0.03%
 0.01%
 0%
 0.01%
 0.03%
 0%
 99.77%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
57° 26' 53.5" North, 27° 12' 38.6" East
57° 4' 4.5" North, 27° 54' 49.8" East
56° 41' 1.3" North, 28° 37' 1.1" East
Some cities around Pytalovo sort by population:
• Ostrov
		40.5 km =25.2 mi, 
40°
• Ludza, LV
		59.9 km =37.2 mi, 
191°
• Balvi, LV
		39.8 km =24.7 mi, 
280°
• Kārsava, LV
		34.4 km =21.4 mi, 
203°
• Viļaka, LV
		19.5 km =12.1 mi, 
311°
• Cibla, LV
		57.6 km =35.8 mi, 
181°
• Rugāji, LV
		47.7 km =29.6 mi, 
261°
• Baltinava, LV
		21.4 km =13.3 mi, 
229°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016