Night Light of Pontonnyy (St.-Petersburg) from space (Russia) Src. Average luminocity for 10x10km area is 58.5649% and for 50x50km: 35.0972%.
Square area 10x10 km:
 17.97%
 19.05%
 8.77%
 6.6%
 0.54%
 3.03%
 4%
 3.9%
 9.09%
 11.8%
 15.26%Square area 50x50 km:
 19.43%
 6.28%
 1.94%
 2%
 1.09%
 1.37%
 1.59%
 3.16%
 4.42%
 8.22%
 50.51%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
60° 8' 19.1" North, 29° 54' 43.8" East
59° 47' 12" North, 30° 36' 55" East
59° 25' 51.5" North, 31° 19' 6.3" East
Some cities around Pontonnyy sort by population:
• Kolpino
		4.3 km =2.7 mi, 
200°
• Rybatskoye
		8.8 km =5.5 mi, 
311°
• Obukhovo
		11.2 km =7 mi, 
304°
• Metallostroy
		4.1 km =2.5 mi, 
292°
• Otradnoye
		11.4 km =7.1 mi, 
95°
• Nikol’skoye
		13.5 km =8.4 mi, 
135°
• Shushary
		13.3 km =8.3 mi, 
280°
• Imeni Sverdlova
		3 km =1.9 mi, 
69°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016