Night Light of Sant'Arpino (Campania) from space (Italy) Src. Average luminocity for 10x10km area is 95.9575% and for 50x50km: 50.7263%.
Square area 10x10 km:
 58.5%
 26.02%
 6.46%
 7.65%
 1.36%
 0%
 0%
 0%
 0%
 0%
 0%Square area 50x50 km:
 12.94%
 12.5%
 5.05%
 6.7%
 7.22%
 5.37%
 3.87%
 6.3%
 8.68%
 14.78%
 16.59%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 29' 9.7" North, 13° 32' 51.5" East
40° 57' 25.8" North, 14° 15' 2.7" East
40° 25' 26.5" North, 14° 57' 14" East
Some cities around Sant'Arpino sort by population:
• Frattamaggiore
		2.7 km =1.7 mi, 
129°
• Orta di Atella
		1.7 km =1.1 mi, 
61°
• Grumo Nevano
		2.5 km =1.6 mi, 
162°
• Frattaminore
		1.8 km =1.1 mi, 
94°
• Casandrino
		3.2 km =2 mi, 
184°
• Gricignano di Aversa
		3 km =1.9 mi, 
326°
• Cesa
		1.8 km =1.1 mi, 
290°
• Succivo
		1.3 km =0.8 mi, 
18°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016