Night Light of Warriewood (New South Wales) from space (Australia) Src. Average luminocity for 10x10km area is 32.0073% and for 50x50km: 22.4029%.
Square area 10x10 km:
 0.37%
 3.3%
 1.47%
 4.4%
 14.1%
 4.76%
 0.73%
 9.16%
 13.19%
 33.52%
 15.02%Square area 50x50 km:
 4.48%
 4.8%
 2.53%
 3.99%
 5.34%
 2.15%
 1.42%
 2.26%
 2.94%
 5.95%
 64.13%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 6' 5.5" South, 150° 35' 32" East
33° 41' 18.9" South, 151° 17' 43.2" East
34° 16' 17.8" South, 151° 59' 54.5" East
Some cities around Warriewood sort by population:
• Dee Why
		7 km =4.3 mi, 
184°
• Mona Vale
		1.4 km =0.9 mi, 
30°
• Newport
		4 km =2.5 mi, 
25°
• Narrabeen
		2.7 km =1.7 mi, 
176°
• Collaroy
		4.9 km =3 mi, 
173°
• Cromer
		5.4 km =3.4 mi, 
208°
• Narraweena
		7.6 km =4.7 mi, 
193°
• North Narrabeen
		2.3 km =1.4 mi, 
178°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016