Night Light of Delahey (Victoria) from space (Australia) Src. Average luminocity for 10x10km area is 74.2959% and for 50x50km: 40.4452%.
Square area 10x10 km:
 11.56%
 20.24%
 14.29%
 18.03%
 12.07%
 7.82%
 6.97%
 5.78%
 2.89%
 0.34%
 0%Square area 50x50 km:
 12.26%
 9.96%
 4.88%
 5.55%
 4.36%
 3.04%
 2.64%
 3.09%
 5.28%
 9.76%
 39.18%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 9' 41.5" South, 144° 4' 27.1" East
37° 43' 11.3" South, 144° 46' 38.4" East
38° 16' 26" South, 145° 28' 49.6" East
Some cities around Delahey sort by population:
• Saint Albans
		2.5 km =1.6 mi, 
127°
• Taylors Lakes
		2.5 km =1.6 mi, 
18°
• Taylors Hill
		2.3 km =1.4 mi, 
299°
• Sydenham
		2.4 km =1.5 mi, 
336°
• Keilor Downs
		2.8 km =1.7 mi, 
98°
• Kings Park
		1.6 km =1 mi, 
178°
• Burnside Heights
		2.3 km =1.4 mi, 
250°
• Albanvale
		3 km =1.9 mi, 
194°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016