Night Light of Pennant Hills (New South Wales) from space (Australia) Src. Average luminocity for 10x10km area is 69.6923% and for 50x50km: 48.3984%.
Square area 10x10 km:
 7.51%
 13.74%
 4.21%
 19.6%
 30.59%
 12.27%
 3.85%
 4.03%
 4.21%
 0%
 0%Square area 50x50 km:
 11.79%
 13.1%
 7.01%
 8.05%
 8.14%
 3.39%
 2.46%
 3.35%
 4.7%
 7.05%
 30.96%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 9' 4.1" South, 150° 22' 8.5" East
33° 44' 16.2" South, 151° 4' 19.8" East
34° 19' 13.9" South, 151° 46' 31" East
Some cities around Pennant Hills sort by population:
• Epping
		4 km =2.5 mi, 
167°
• Cherrybrook
		3 km =1.9 mi, 
306°
• Wahroonga
		4.6 km =2.9 mi, 
61°
• West Pennant Hills
		2.4 km =1.5 mi, 
248°
• Beecroft
		1.5 km =0.9 mi, 
207°
• Thornleigh
		0.9 km =0.6 mi, 
45°
• Waitara
		4.2 km =2.6 mi, 
43°
• Normanhurst
		2.7 km =1.7 mi, 
54°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016