Night Light of Kirwan (Queensland) from space (Australia) Src. Average luminocity for 10x10km area is 76.1494% and for 50x50km: 10.4145%.
Square area 10x10 km:
 22.08%
 21.21%
 14.07%
 14.5%
 2.16%
 5.41%
 5.63%
 6.71%
 6.28%
 1.95%
 0%Square area 50x50 km:
 1.92%
 2.09%
 1.57%
 1.65%
 0.44%
 1.09%
 1.3%
 1.02%
 3.43%
 5.45%
 80.04%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
18° 38' 17.9" South, 146° 1' 19.9" East
19° 18' 11.6" South, 146° 43' 31.1" East
19° 57' 55.7" South, 147° 25' 42.4" East
Some cities around Kirwan sort by population:
• Townsville
		9.4 km =5.8 mi, 
64°
• Kelso
		9.6 km =6 mi, 
183°
• Mount Louisa
		4.2 km =2.6 mi, 
39°
• Douglas
		3.7 km =2.3 mi, 
129°
• Annandale
		7 km =4.3 mi, 
100°
• Cranbrook
		2.9 km =1.8 mi, 
95°
• Condon
		3.1 km =1.9 mi, 
197°
• Burdell
		6.5 km =4 mi, 
334°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016