Night Light of Lettere (Campania) from space (Italy) Src. Average luminocity for 10x10km area is 61.2597% and for 50x50km: 37.1119%.
Square area 10x10 km:
 15.58%
 16.4%
 7.47%
 8.93%
 4.22%
 4.55%
 6.17%
 6.33%
 20.94%
 9.42%
 0%Square area 50x50 km:
 8.53%
 8.57%
 4.12%
 4.84%
 5.31%
 4.21%
 3.43%
 6.03%
 8.39%
 9.63%
 36.94%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 14' 8.9" North, 13° 50' 30.6" East
40° 42' 17.7" North, 14° 32' 41.8" East
40° 10' 11.1" North, 15° 14' 53.1" East
Some cities around Lettere sort by population:
• Castellammare di Stabia
		4.9 km =3 mi, 
266°
• Angri
		4.3 km =2.7 mi, 
30°
• Gragnano
		2.7 km =1.7 mi, 
229°
• Pompei
		6.1 km =3.8 mi, 
318°
• Sant'Antonio Abate
		1.9 km =1.2 mi, 
347°
• Santa Maria La Carità
		3.2 km =2 mi, 
292°
• Sant'Egidio del Monte Albino
		5.6 km =3.5 mi, 
48°
• Pimonte
		4.6 km =2.9 mi, 
220°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016