01/01/1968 01:00:00 440 "mm"
01/01/1968 02:00:00 493 "mm"
01/01/1968 03:00:00 488 "mm"
01/01/1968 04:00:00 496 "mm"
01/01/1968 05:00:00 496 "mm"
01/01/1968 06:00:00 488 "mm"
01/01/1968 07:00:00 517 "mm"
01/01/1968 08:00:00 535 "mm"
01/01/1968 09:00:00 524 "mm"
01/01/1968 10:00:00 534 "mm"
01/01/1968 11:00:00 529 "mm"
01/01/1968 12:00:00 539 "mm"
01/01/1968 13:00:00 559 "mm"
01/01/1968 14:00:00 535 "mm"
01/01/1968 15:00:00 520 "mm"
01/01/1968 16:00:00 499 "mm"
01/01/1968 17:00:00 457 "mm"
01/01/1968 18:00:00 408 "mm"
01/01/1968 19:00:00 391 "mm"
01/01/1968 20:00:00 357 "mm"
01/01/1968 21:00:00 312 "mm"
01/01/1968 22:00:00 322 "mm"
01/01/1968 23:00:00 302 "mm"