Night Light of Castello di Cisterna (Campania) from space (Italy) Src. Average luminocity for 10x10km area is 85.0289% and for 50x50km: 55.2237%.
Square area 10x10 km:
 21.09%
 23.98%
 17.52%
 21.43%
 12.07%
 3.91%
 0%
 0%
 0%
 0%
 0%Square area 50x50 km:
 14.41%
 13.77%
 5.7%
 7.44%
 8.07%
 5.33%
 4.39%
 7.24%
 10.21%
 12.39%
 11.06%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 26' 42.5" North, 13° 42' 29" East
40° 54' 57.4" North, 14° 24' 40.2" East
40° 22' 56.9" North, 15° 6' 51.5" East
Some cities around Castello di Cisterna sort by population:
• Acerra
		4.6 km =2.9 mi, 
313°
• Pomigliano d'Arco
		2.5 km =1.6 mi, 
253°
• Somma Vesuviana
		5.3 km =3.3 mi, 
154°
• Marigliano
		3.9 km =2.4 mi, 
75°
• Sant'Anastasia
		5.3 km =3.3 mi, 
188°
• Brusciano
		1.3 km =0.8 mi, 
56°
• Mariglianella
		2.7 km =1.7 mi, 
55°
• San Vitaliano
		5.4 km =3.4 mi, 
79°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016