Night Light of San Sebastiano al Vesuvio (Campania) from space (Italy) Src. Average luminocity for 10x10km area is 81.2449% and for 50x50km: 52.7648%.
Square area 10x10 km:
 37.07%
 20.92%
 7.14%
 5.78%
 6.12%
 4.25%
 5.95%
 12.07%
 0.68%
 0%
 0%Square area 50x50 km:
 13.87%
 13.26%
 5.51%
 7.31%
 8.02%
 5.32%
 4.07%
 6.19%
 9.79%
 9.27%
 17.41%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 22' 23.6" North, 13° 39' 40.2" East
40° 50' 36.4" North, 14° 21' 51.4" East
40° 18' 33.8" North, 15° 4' 2.7" East
Some cities around San Sebastiano al Vesuvio sort by population:
• Portici
		3.8 km =2.4 mi, 
216°
• Ponticelli
		3.1 km =1.9 mi, 
292°
• San Giorgio a Cremano
		2.3 km =1.4 mi, 
237°
• Barra
		3.9 km =2.4 mi, 
268°
• Volla
		3.9 km =2.4 mi, 
329°
• Cercola
		2 km =1.2 mi, 
342°
• Pollena Trocchia
		1.5 km =0.9 mi, 
54°
• Massa di Somma
		0.9 km =0.6 mi, 
75°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016