04/01/1977 01:00:00 3300 "mm"
04/01/1977 02:00:00 3650 "mm"
04/01/1977 03:00:00 3650 "mm"
04/01/1977 04:00:00 3400 "mm"
04/01/1977 05:00:00 2870 "mm"
04/01/1977 06:00:00 2260 "mm"
04/01/1977 07:00:00 1640 "mm"
04/01/1977 08:00:00 1220 "mm"
04/01/1977 09:00:00 1100 "mm"
04/01/1977 10:00:00 1280 "mm"
04/01/1977 11:00:00 1780 "mm"
04/01/1977 12:00:00 2450 "mm"
04/01/1977 13:00:00 3080 "mm"
04/01/1977 14:00:00 3480 "mm"
04/01/1977 15:00:00 3670 "mm"
04/01/1977 16:00:00 3400 "mm"
04/01/1977 17:00:00 2950 "mm"
04/01/1977 18:00:00 2290 "mm"
04/01/1977 19:00:00 1680 "mm"
04/01/1977 20:00:00 1230 "mm"
04/01/1977 21:00:00 1100 "mm"
04/01/1977 22:00:00 1320 "mm"
04/01/1977 23:00:00 1850 "mm"
05/01/1977 00:00:00 2450 "mm"