20/07/1973 01:00:00 1400 "mm" 20/07/1973 02:00:00 1870 "mm" 20/07/1973 03:00:00 2520 "mm" 20/07/1973 04:00:00 3160 "mm" 20/07/1973 05:00:00 3600 "mm" 20/07/1973 06:00:00 3740 "mm" 20/07/1973 07:00:00 3560 "mm" 20/07/1973 08:00:00 3090 "mm" 20/07/1973 09:00:00 2490 "mm" 20/07/1973 10:00:00 1840 "mm" 20/07/1973 11:00:00 1410 "mm" 20/07/1973 12:00:00 1280 "mm" 20/07/1973 13:00:00 1460 "mm" 20/07/1973 14:00:00 1870 "mm" 20/07/1973 15:00:00 2540 "mm" 20/07/1973 16:00:00 3200 "mm" 20/07/1973 17:00:00 3700 "mm" 20/07/1973 18:00:00 3930 "mm" 20/07/1973 19:00:00 3840 "mm" 20/07/1973 20:00:00 3410 "mm" 20/07/1973 21:00:00 2810 "mm" 20/07/1973 22:00:00 2140 "mm" 20/07/1973 23:00:00 1550 "mm" 21/07/1973 00:00:00 1260 "mm"