02/06/1981 01:00:00 510 "mm"
02/06/1981 02:00:00 516 "mm"
02/06/1981 03:00:00 438 "mm"
02/06/1981 04:00:00 424 "mm"
02/06/1981 05:00:00 396 "mm"
02/06/1981 06:00:00 416 "mm"
02/06/1981 07:00:00 390 "mm"
02/06/1981 08:00:00 374 "mm"
02/06/1981 09:00:00 396 "mm"
02/06/1981 10:00:00 398 "mm"
02/06/1981 11:00:00 400 "mm"
02/06/1981 12:00:00 418 "mm"
02/06/1981 13:00:00 438 "mm"
02/06/1981 14:00:00 448 "mm"
02/06/1981 15:00:00 476 "mm"
02/06/1981 16:00:00 466 "mm"
02/06/1981 17:00:00 486 "mm"
02/06/1981 18:00:00 466 "mm"
02/06/1981 19:00:00 490 "mm"
02/06/1981 20:00:00 498 "mm"
02/06/1981 21:00:00 478 "mm"
02/06/1981 22:00:00 468 "mm"
02/06/1981 23:00:00 506 "mm"
03/06/1981 00:00:00 534 "mm"