20/02/1968 01:00:00 1470 "mm" 20/02/1968 02:00:00 1290 "mm" 20/02/1968 03:00:00 1410 "mm" 20/02/1968 04:00:00 1900 "mm" 20/02/1968 05:00:00 2480 "mm" 20/02/1968 06:00:00 3140 "mm" 20/02/1968 07:00:00 3650 "mm" 20/02/1968 08:00:00 3920 "mm" 20/02/1968 09:00:00 3880 "mm" 20/02/1968 10:00:00 3600 "mm" 20/02/1968 11:00:00 3030 "mm" 20/02/1968 12:00:00 2370 "mm" 20/02/1968 13:00:00 1790 "mm" 20/02/1968 14:00:00 1490 "mm" 20/02/1968 15:00:00 1410 "mm" 20/02/1968 16:00:00 1690 "mm" 20/02/1968 17:00:00 2140 "mm" 20/02/1968 18:00:00 2670 "mm" 20/02/1968 19:00:00 3230 "mm" 20/02/1968 20:00:00 3580 "mm" 20/02/1968 21:00:00 3710 "mm" 20/02/1968 22:00:00 3540 "mm" 20/02/1968 23:00:00 3170 "mm" 21/02/1968 00:00:00 2600 "mm"