Night Light of Nikol’skoye (Leningradskaya Oblast') from space (Russia) Src. Average luminocity for 10x10km area is 11.4968% and for 50x50km: 18.8263%.
Square area 10x10 km:
 1.95%
 1.08%
 0.87%
 1.73%
 1.62%
 0.54%
 0%
 0%
 0.11%
 19.91%
 72.19%Square area 50x50 km:
 8.86%
 3.69%
 1.36%
 1.43%
 0.59%
 0.98%
 0.93%
 1.5%
 2.65%
 6.18%
 71.82%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
60° 3' 12.3" North, 30° 4' 53.8" East
59° 42' 2" North, 30° 47' 5" East
59° 20' 38.2" North, 31° 29' 16.3" East
Some cities around Nikol’skoye sort by population:
• Kolpino
		12.3 km =7.6 mi, 
296°
• Tosno
		18.6 km =11.6 mi, 
163°
• Metallostroy
		17.3 km =10.7 mi, 
310°
• Otradnoye
		8.8 km =5.5 mi, 
12°
• Mga
		16.7 km =10.4 mi, 
70°
• Ul’yanovka
		6.9 km =4.3 mi, 
189°
• Imeni Sverdlova
		12.5 km =7.8 mi, 
327°
• Pontonnyy
		13.5 km =8.4 mi, 
315°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016