20/01/1968 01:00:00 970 "mm" 20/01/1968 02:00:00 1180 "mm" 20/01/1968 03:00:00 1720 "mm" 20/01/1968 04:00:00 2370 "mm" 20/01/1968 05:00:00 3160 "mm" 20/01/1968 06:00:00 3690 "mm" 20/01/1968 07:00:00 3930 "mm" 20/01/1968 08:00:00 3800 "mm" 20/01/1968 09:00:00 3360 "mm" 20/01/1968 10:00:00 2740 "mm" 20/01/1968 11:00:00 1970 "mm" 20/01/1968 12:00:00 1310 "mm" 20/01/1968 13:00:00 940 "mm" 20/01/1968 14:00:00 950 "mm" 20/01/1968 15:00:00 1320 "mm" 20/01/1968 16:00:00 1870 "mm" 20/01/1968 17:00:00 2550 "mm" 20/01/1968 18:00:00 3190 "mm" 20/01/1968 19:00:00 3540 "mm" 20/01/1968 20:00:00 3610 "mm" 20/01/1968 21:00:00 3350 "mm" 20/01/1968 22:00:00 2810 "mm" 20/01/1968 23:00:00 2170 "mm" 21/01/1968 00:00:00 1530 "mm"