20/03/1971 01:00:00 1990 "mm" 20/03/1971 02:00:00 1790 "mm" 20/03/1971 03:00:00 1780 "mm" 20/03/1971 04:00:00 1930 "mm" 20/03/1971 05:00:00 2190 "mm" 20/03/1971 06:00:00 2450 "mm" 20/03/1971 07:00:00 2750 "mm" 20/03/1971 08:00:00 2930 "mm" 20/03/1971 09:00:00 2930 "mm" 20/03/1971 10:00:00 2840 "mm" 20/03/1971 11:00:00 2630 "mm" 20/03/1971 12:00:00 2360 "mm" 20/03/1971 13:00:00 2100 "mm" 20/03/1971 14:00:00 1900 "mm" 20/03/1971 15:00:00 1820 "mm" 20/03/1971 16:00:00 1890 "mm" 20/03/1971 17:00:00 2050 "mm" 20/03/1971 18:00:00 2330 "mm" 20/03/1971 19:00:00 2630 "mm" 20/03/1971 20:00:00 2870 "mm" 20/03/1971 21:00:00 3030 "mm" 20/03/1971 22:00:00 3020 "mm" 20/03/1971 23:00:00 2850 "mm" 21/03/1971 00:00:00 2580 "mm"