01/12/1981 12:00:00 1200 "mm"
01/12/1981 13:00:00 1208 "mm"
01/12/1981 14:00:00 1192 "mm"
01/12/1981 15:00:00 1174 "mm"
01/12/1981 16:00:00 1176 "mm"
01/12/1981 17:00:00 1182 "mm"
01/12/1981 18:00:00 1218 "mm"
01/12/1981 19:00:00 1228 "mm"
01/12/1981 20:00:00 1244 "mm"
01/12/1981 21:00:00 1276 "mm"
01/12/1981 22:00:00 1260 "mm"
01/12/1981 23:00:00 1244 "mm"