Night Light of Silla (Valencia) from space (Spain) Src. Average luminocity for 10x10km area is 55.5221% and for 50x50km: 28.823%.
Square area 10x10 km:
 10.88%
 10.37%
 6.97%
 4.42%
 10.54%
 9.52%
 10.54%
 10.03%
 16.5%
 9.69%
 0.51%Square area 50x50 km:
 5.91%
 5.97%
 3.22%
 3.65%
 3.68%
 3.48%
 2.78%
 3.78%
 7.8%
 14.88%
 44.83%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 54' 14.7" North, 1° 6' 53.3" West
39° 21' 45.3" North, 0° 24' 42.1" West
38° 49' 0.6" North, 0° 17' 29.2" East
Some cities around Silla sort by population:
• Catarroja
		4.3 km =2.7 mi, 
13°
• Paiporta
		7.3 km =4.5 mi, 
355°
• Alfafar
		6.5 km =4 mi, 
22°
• Picassent
		4.1 km =2.5 mi, 
271°
• Albal
		4.2 km =2.6 mi, 
354°
• Benetússer
		6.8 km =4.2 mi, 
10°
• Picanya
		8.1 km =5 mi, 
346°
• Alcàsser
		2.9 km =1.8 mi, 
281°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016