Night Light of Ceggia (Veneto) from space (Italy) Src. Average luminocity for 10x10km area is 33.2758% and for 50x50km: 24.4144%.
Square area 10x10 km:
 2.73%
 7.58%
 3.03%
 1.67%
 4.7%
 3.94%
 3.33%
 4.24%
 20.15%
 40.3%
 8.33%Square area 50x50 km:
 2.08%
 3.72%
 2.24%
 2.52%
 2.84%
 3.61%
 4.09%
 4%
 12.18%
 27.78%
 34.94%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
46° 10' 33.7" North, 11° 56' 21" East
45° 41' 13.2" North, 12° 38' 32.2" East
45° 11' 37.2" North, 13° 20' 43.5" East
Some cities around Ceggia sort by population:
• San DonĂ  di Piave
		8.6 km =5.3 mi, 
222°
• Oderzo
		15.5 km =9.6 mi, 
312°
• Concordia Sagittaria
		16.3 km =10.1 mi, 
59°
• Musile di Piave
		10.8 km =6.7 mi, 
226°
• Motta di Livenza
		10.3 km =6.4 mi, 
343°
• San Stino di Livenza
		5.7 km =3.5 mi, 
40°
• Salgareda
		12.1 km =7.5 mi, 
279°
• Noventa di Piave
		9 km =5.6 mi, 
250°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016