20/04/1968 01:00:00 2720 "mm" 20/04/1968 02:00:00 2240 "mm" 20/04/1968 03:00:00 1930 "mm" 20/04/1968 04:00:00 1810 "mm" 20/04/1968 05:00:00 1880 "mm" 20/04/1968 06:00:00 2080 "mm" 20/04/1968 07:00:00 2390 "mm" 20/04/1968 08:00:00 2740 "mm" 20/04/1968 09:00:00 3080 "mm" 20/04/1968 10:00:00 3280 "mm" 20/04/1968 11:00:00 3330 "mm" 20/04/1968 12:00:00 3210 "mm" 20/04/1968 13:00:00 2970 "mm" 20/04/1968 14:00:00 2660 "mm" 20/04/1968 15:00:00 2320 "mm" 20/04/1968 16:00:00 2000 "mm" 20/04/1968 17:00:00 2000 "mm" 20/04/1968 18:00:00 2220 "mm" 20/04/1968 19:00:00 2480 "mm" 20/04/1968 20:00:00 2820 "mm" 20/04/1968 21:00:00 3170 "mm" 20/04/1968 22:00:00 3460 "mm" 20/04/1968 23:00:00 3600 "mm" 21/04/1968 00:00:00 3550 "mm"