20/08/1974 01:00:00 1700 "mm" 20/08/1974 02:00:00 2680 "mm" 20/08/1974 03:00:00 3530 "mm" 20/08/1974 04:00:00 4170 "mm" 20/08/1974 05:00:00 4280 "mm" 20/08/1974 06:00:00 3910 "mm" 20/08/1974 07:00:00 3200 "mm" 20/08/1974 08:00:00 2210 "mm" 20/08/1974 09:00:00 1330 "mm" 20/08/1974 10:00:00 650 "mm" 20/08/1974 11:00:00 520 "mm" 20/08/1974 12:00:00 930 "mm" 20/08/1974 13:00:00 1660 "mm" 20/08/1974 14:00:00 2600 "mm" 20/08/1974 15:00:00 3580 "mm" 20/08/1974 16:00:00 4270 "mm" 20/08/1974 17:00:00 4510 "mm" 20/08/1974 18:00:00 4300 "mm" 20/08/1974 19:00:00 3680 "mm" 20/08/1974 20:00:00 2760 "mm" 20/08/1974 21:00:00 1820 "mm" 20/08/1974 22:00:00 970 "mm" 20/08/1974 23:00:00 540 "mm" 21/08/1974 00:00:00 680 "mm"