20/12/1974 01:00:00 1550 "mm" 20/12/1974 02:00:00 1650 "mm" 20/12/1974 03:00:00 2040 "mm" 20/12/1974 04:00:00 2460 "mm" 20/12/1974 05:00:00 2950 "mm" 20/12/1974 06:00:00 3300 "mm" 20/12/1974 07:00:00 3440 "mm" 20/12/1974 08:00:00 3370 "mm" 20/12/1974 09:00:00 3060 "mm" 20/12/1974 10:00:00 2610 "mm" 20/12/1974 11:00:00 2140 "mm" 20/12/1974 12:00:00 1770 "mm" 20/12/1974 13:00:00 1530 "mm" 20/12/1974 14:00:00 1590 "mm" 20/12/1974 15:00:00 1820 "mm" 20/12/1974 16:00:00 2220 "mm" 20/12/1974 17:00:00 2620 "mm" 20/12/1974 18:00:00 2980 "mm" 20/12/1974 19:00:00 3140 "mm" 20/12/1974 20:00:00 3160 "mm" 20/12/1974 21:00:00 2980 "mm" 20/12/1974 22:00:00 2660 "mm" 20/12/1974 23:00:00 2250 "mm" 21/12/1974 00:00:00 1940 "mm"