Night Light of Chirnside Park (Victoria) from space (Australia) Src. Average luminocity for 10x10km area is 22.9711% and for 50x50km: 24.5516%.
Square area 10x10 km:
 1.02%
 1.7%
 1.87%
 3.57%
 5.1%
 4.59%
 5.61%
 6.12%
 5.78%
 21.26%
 43.37%Square area 50x50 km:
 4.02%
 5.05%
 3%
 5.39%
 5.3%
 3.7%
 2.72%
 2%
 2.89%
 4.72%
 61.2%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 10' 49.7" South, 144° 36' 40.3" East
37° 44' 19" South, 145° 18' 51.5" East
38° 17' 33.2" South, 146° 1' 2.8" East
Some cities around Chirnside Park sort by population:
• Croydon
		7.4 km =4.6 mi, 
201°
• Mooroolbark
		4.9 km =3 mi, 
177°
• Lilydale
		3.4 km =2.1 mi, 
111°
• Kilsyth
		6.8 km =4.2 mi, 
178°
• Mount Evelyn
		7.8 km =4.8 mi, 
129°
• Croydon North
		3.8 km =2.4 mi, 
212°
• Montrose
		9.2 km =5.7 mi, 
160°
• Warrandyte
		7.2 km =4.5 mi, 
259°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016