Night Light of Manly (New South Wales) from space (Australia) Src. Average luminocity for 10x10km area is 45.479% and for 50x50km: 30.5962%.
Square area 10x10 km:
 6.64%
 8.04%
 2.97%
 4.9%
 17.66%
 4.72%
 6.12%
 7.34%
 10.14%
 17.66%
 13.81%Square area 50x50 km:
 7.17%
 7.64%
 3.63%
 4.68%
 6.36%
 2.87%
 1.69%
 2.74%
 3.48%
 5.8%
 53.95%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 12' 42.1" South, 150° 35' 6.5" East
33° 47' 52.7" South, 151° 17' 17.7" East
34° 22' 49" South, 151° 59' 29" East
Some cities around Manly sort by population:
• Dee Why
		5.2 km =3.2 mi, 
0°
• Freshwater
		2.2 km =1.4 mi, 
353°
• Balgowlah
		2.9 km =1.8 mi, 
276°
• Beacon Hill
		5.7 km =3.5 mi, 
331°
• Seaforth
		4.5 km =2.8 mi, 
265°
• Allambie Heights
		5 km =3.1 mi, 
314°
• Narraweena
		4.9 km =3 mi, 
347°
• Fairlight
		1.4 km =0.9 mi, 
280°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016