Night Light of Mortdale (New South Wales) from space (Australia) Src. Average luminocity for 10x10km area is 80.3584% and for 50x50km: 48.0987%.
Square area 10x10 km:
 17.31%
 24.83%
 13.99%
 8.22%
 18.71%
 13.64%
 2.62%
 0.7%
 0%
 0%
 0%Square area 50x50 km:
 12.29%
 13.37%
 6.7%
 7.47%
 7.42%
 3.95%
 2.6%
 3.55%
 4.02%
 6.32%
 32.31%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 23' 1.9" South, 150° 22' 9.1" East
33° 58' 8.3" South, 151° 4' 20.3" East
34° 33' 0.4" South, 151° 46' 31.6" East
Some cities around Mortdale sort by population:
• Hurstville
		2.7 km =1.7 mi, 
86°
• Penshurst
		1 km =0.6 mi, 
75°
• Peakhurst
		2 km =1.2 mi, 
289°
• Oatley
		1.2 km =0.7 mi, 
181°
• Beverly Hills
		2.4 km =1.5 mi, 
16°
• Narwee
		2.5 km =1.6 mi, 
353°
• Lugarno
		3.2 km =2 mi, 
241°
• South Hurstville
		3.2 km =2 mi, 
107°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016