20/09/1971 01:00:00 2710 "mm" 20/09/1971 02:00:00 3340 "mm" 20/09/1971 03:00:00 3700 "mm" 20/09/1971 04:00:00 3710 "mm" 20/09/1971 05:00:00 3330 "mm" 20/09/1971 06:00:00 2690 "mm" 20/09/1971 07:00:00 1930 "mm" 20/09/1971 08:00:00 1150 "mm" 20/09/1971 09:00:00 820 "mm" 20/09/1971 10:00:00 850 "mm" 20/09/1971 11:00:00 1260 "mm" 20/09/1971 12:00:00 1910 "mm" 20/09/1971 13:00:00 2680 "mm" 20/09/1971 14:00:00 3370 "mm" 20/09/1971 15:00:00 3810 "mm" 20/09/1971 16:00:00 3810 "mm" 20/09/1971 17:00:00 3450 "mm" 20/09/1971 18:00:00 2850 "mm" 20/09/1971 19:00:00 2070 "mm" 20/09/1971 20:00:00 1340 "mm" 20/09/1971 21:00:00 870 "mm" 20/09/1971 22:00:00 800 "mm" 20/09/1971 23:00:00 1150 "mm" 21/09/1971 00:00:00 1720 "mm"