Night Light of Subiaco (Western Australia) from space (Australia) Src. Average luminocity for 10x10km area is 90.9371% and for 50x50km: 42.7384%.
Square area 10x10 km:
 34.62%
 34.44%
 10.49%
 11.36%
 6.64%
 2.45%
 0%
 0%
 0%
 0%
 0%Square area 50x50 km:
 9.63%
 10.49%
 5.03%
 6.63%
 8.27%
 4.8%
 3.07%
 3.39%
 6.47%
 8.34%
 33.87%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
31° 20' 59.8" South, 115° 7' 25.2" East
31° 56' 54.6" South, 115° 49' 36.5" East
32° 32' 35.4" South, 116° 31' 47.7" East
Some cities around Subiaco sort by population:
• Perth
		3.3 km =2.1 mi, 
97°
• Perth city centre
		2.4 km =1.5 mi, 
101°
• Wembley
		1.9 km =1.2 mi, 
333°
• Nedlands
		4.1 km =2.5 mi, 
206°
• North Perth
		3.4 km =2.1 mi, 
46°
• Floreat
		3.5 km =2.2 mi, 
288°
• Mount Hawthorn
		3.3 km =2.1 mi, 
13°
• West Perth
		1.4 km =0.9 mi, 
92°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016