Night Light of San Marcellino (Campania) from space (Italy) Src. Average luminocity for 10x10km area is 77.7024% and for 50x50km: 45.5724%.
Square area 10x10 km:
 24.32%
 25.51%
 6.8%
 8.5%
 6.12%
 9.52%
 6.8%
 10.2%
 2.21%
 0%
 0%Square area 50x50 km:
 11.81%
 11.09%
 4.47%
 5.6%
 5.26%
 5.1%
 3.57%
 5.7%
 8.23%
 18.41%
 20.75%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 31' 7" North, 13° 28' 21.8" East
40° 59' 24" North, 14° 10' 33" East
40° 27' 25.7" North, 14° 52' 44.3" East
Some cities around San Marcellino sort by population:
• Aversa
		3.3 km =2.1 mi, 
126°
• Trentola-Ducenta
		1.7 km =1.1 mi, 
182°
• Lusciano
		2.5 km =1.6 mi, 
151°
• Teverola
		2.7 km =1.7 mi, 
76°
• Casaluce
		2 km =1.2 mi, 
63°
• Frignano
		0.9 km =0.6 mi, 
17°
• Casapesenna
		3.3 km =2.1 mi, 
272°
• Villa di Briano
		1.7 km =1.1 mi, 
311°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016