28/04/1968 01:00:00 2380 "mm" 28/04/1968 02:00:00 3140 "mm" 28/04/1968 03:00:00 3780 "mm" 28/04/1968 04:00:00 4160 "mm" 28/04/1968 05:00:00 4190 "mm" 28/04/1968 06:00:00 3830 "mm" 28/04/1968 07:00:00 3250 "mm" 28/04/1968 08:00:00 2550 "mm" 28/04/1968 09:00:00 1900 "mm" 28/04/1968 10:00:00 1520 "mm" 28/04/1968 11:00:00 1420 "mm" 28/04/1968 12:00:00 1790 "mm" 28/04/1968 13:00:00 2370 "mm" 28/04/1968 14:00:00 3060 "mm" 28/04/1968 15:00:00 3700 "mm" 28/04/1968 16:00:00 4130 "mm" 28/04/1968 17:00:00 4270 "mm" 28/04/1968 18:00:00 3990 "mm" 28/04/1968 19:00:00 3500 "mm" 28/04/1968 20:00:00 2820 "mm" 28/04/1968 21:00:00 2110 "mm" 28/04/1968 22:00:00 1520 "mm" 28/04/1968 23:00:00 1360 "mm" 29/04/1968 00:00:00 1570 "mm"