condition mean min max 0 h after light 12.175699999999999 10.2347 14.1167 2 h after light 12.531749999999999 12.4957 12.5678 4 h after light 6.379135 6.17453 6.58374 8 h after light 6.10122 4.93576 7.26668 12 h after light 9.56452 9.49224 9.6368 2 h after dark 8.025205 7.16 8.89041 4 h after dark 10.484 10.2089 10.7591 8 h after dark 10.285005 7.97911 12.5909 12 h after dark 12.57405 11.4919 13.6562