I decided it was time to dust off another one of my puzzle ideas. As with the rest of my puzzles, this one is not at the posted coordinated. In order to get the coords, simply solve the puzzle given below. Dawn to dusk caching only on the final.
-42.36625 , 92.06875
-40.139813 , 105.561688
-36.671188 , 86.658938
-40.139187 , 105.563437
-28.471438 , 98.527687
-37.836312 , 102.554312
-37.233937 , 103.357438
-32.757688 , 82.932688
-40.578812 , 104.470187
-34.421688 , 61.406563000000006
-41.481562 , 97.311937
-41.485438 , 97.313937
-40.138188 , 105.564562
-41.486312 , 97.306812