Night Light of Bidart (Nouvelle-Aquitaine) from space (France) Src. Average luminocity for 10x10km area is 28.327% and for 50x50km: 10.0752%.
Square area 10x10 km:
 3.65%
 4.29%
 3.97%
 2.06%
 3.33%
 6.35%
 4.13%
 2.86%
 6.35%
 28.1%
 34.92%Square area 50x50 km:
 1.43%
 1.63%
 0.81%
 0.99%
 1.38%
 1.66%
 1.19%
 1.23%
 3.39%
 8.78%
 77.5%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 56' 45.6" North, 2° 17' 39.8" West
43° 26' 15.4" North, 1° 35' 28.6" West
42° 55' 29.6" North, 0° 53' 17.3" West
Some cities around Bidart sort by population:
• Bayonne
		11.1 km =6.9 mi, 
56°
• Anglet
		7.6 km =4.7 mi, 
55°
• Biarritz
		5.5 km =3.4 mi, 
31°
• Saint-Jean-de-Luz
		7.9 km =4.9 mi, 
226°
• Urrugne
		12 km =7.5 mi, 
226°
• Boucau
		14.3 km =8.9 mi, 
45°
• Ciboure
		9.2 km =5.7 mi, 
228°
• Ustaritz
		11.8 km =7.3 mi, 
112°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016