02/01/1991 00:00:00 3480 "mm"
02/01/1991 01:00:00 4320 "mm"
02/01/1991 02:00:00 5190 "mm"
02/01/1991 03:00:00 5820 "mm"
02/01/1991 04:00:00 6000 "mm"
02/01/1991 05:00:00 5760 "mm"
02/01/1991 06:00:00 5085 "mm"
02/01/1991 07:00:00 4185 "mm"
02/01/1991 08:00:00 3240 "mm"
02/01/1991 09:00:00 2490 "mm"
02/01/1991 10:00:00 2220 "mm"
02/01/1991 11:00:00 2265 "mm"
02/01/1991 12:00:00 2790 "mm"
02/01/1991 13:00:00 3645 "mm"
02/01/1991 14:00:00 4455 "mm"
02/01/1991 15:00:00 5220 "mm"
02/01/1991 16:00:00 5685 "mm"
02/01/1991 17:00:00 5610 "mm"
02/01/1991 18:00:00 5265 "mm"
02/01/1991 19:00:00 4500 "mm"
02/01/1991 20:00:00 3600 "mm"
02/01/1991 21:00:00 2835 "mm"
02/01/1991 22:00:00 2430 "mm"
02/01/1991 23:00:00 2445 "mm"