Moving daily Total Data / hour

all values are listed as: M pkts

         time  |     up   down
---------------+--------------
2010-01-25 23  |  1.931  2.177
2010-01-26 00  |  1.928  2.172
2010-01-26 01  |  1.939  2.191
2010-01-26 02  |  1.949  2.205
2010-01-26 03  |  1.957  2.213
2010-01-26 04  |  1.972  2.232
2010-01-26 05  |  1.972  2.231
2010-01-26 06  |  1.970  2.226
2010-01-26 07  |  1.980  2.248
2010-01-26 08  |  1.979  2.247
2010-01-26 09  |  1.974  2.242
2010-01-26 10  |  1.952  2.233
2010-01-26 11  |  1.950  2.236
2010-01-26 12  |  1.943  2.231
2010-01-26 13  |  1.949  2.243
2010-01-26 14  |  1.936  2.225
2010-01-26 15  |  1.918  2.201
2010-01-26 16  |  1.895  2.163
2010-01-26 17  |  1.884  2.145
2010-01-26 18  |  1.904  2.176
2010-01-26 19  |  1.901  2.172
2010-01-26 20  |  1.890  2.154
2010-01-26 21  |  1.898  2.166
2010-01-26 22  |  1.925  2.203
2010-01-26 23  |  1.861  2.131