20/09/1972 01:00:00 3500 "mm" 20/09/1972 02:00:00 3440 "mm" 20/09/1972 03:00:00 3180 "mm" 20/09/1972 04:00:00 2690 "mm" 20/09/1972 05:00:00 2130 "mm" 20/09/1972 06:00:00 1650 "mm" 20/09/1972 07:00:00 1510 "mm" 20/09/1972 08:00:00 1670 "mm" 20/09/1972 09:00:00 2040 "mm" 20/09/1972 10:00:00 2640 "mm" 20/09/1972 11:00:00 3210 "mm" 20/09/1972 12:00:00 3670 "mm" 20/09/1972 13:00:00 3870 "mm" 20/09/1972 14:00:00 3810 "mm" 20/09/1972 15:00:00 3400 "mm" 20/09/1972 16:00:00 2810 "mm" 20/09/1972 17:00:00 2170 "mm" 20/09/1972 18:00:00 1570 "mm" 20/09/1972 19:00:00 1290 "mm" 20/09/1972 20:00:00 1330 "mm" 20/09/1972 21:00:00 1640 "mm" 20/09/1972 22:00:00 2180 "mm" 20/09/1972 23:00:00 2820 "mm" 21/09/1972 00:00:00 3340 "mm"