datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2002,01 0:30:00,29 ,446.7395,461.4096,454.6045,3.729357
twpcmbeC2.c1,2002,01 1:30:00,29 ,443.5811,461.4893,453.6612,4.311715
twpcmbeC2.c1,2002,01 2:30:00,29 ,445.0567,460.7518,452.9842,3.859749
twpcmbeC2.c1,2002,01 3:30:00,29 ,445.0327,460.5533,452.0587,3.640749
twpcmbeC2.c1,2002,01 4:30:00,29 ,445.2913,460.7535,451.8383,3.766256
twpcmbeC2.c1,2002,01 5:30:00,29 ,443.7442,462.2002,451.2902,4.275536
twpcmbeC2.c1,2002,01 6:30:00,29 , 443.489,461.4582,450.3733,4.840362
twpcmbeC2.c1,2002,01 7:30:00,29 ,442.9824,462.2284,452.6444,4.668892
twpcmbeC2.c1,2002,01 8:30:00,29 ,446.3594,471.2523,462.6443,6.693906
twpcmbeC2.c1,2002,01 9:30:00,29 ,447.0962,484.6925,471.6314,9.938405
twpcmbeC2.c1,2002,0110:30:00,29 ,450.0474,496.2898,479.7244,11.87381
twpcmbeC2.c1,2002,0111:30:00,29 ,452.6137,504.7051, 486.953,13.95825
twpcmbeC2.c1,2002,0112:30:00,30 ,454.7051,508.4356,490.3786,15.28777
twpcmbeC2.c1,2002,0113:30:00,30 ,448.7322,513.3133,491.3787,18.70565
twpcmbeC2.c1,2002,0114:30:00,30 ,447.7122,510.3929,489.5659,17.30822
twpcmbeC2.c1,2002,0115:30:00,30 ,449.0015,505.5279,485.4616, 16.7707
twpcmbeC2.c1,2002,0116:30:00,30 ,449.0698,510.0942,479.8312,14.21314
twpcmbeC2.c1,2002,0117:30:00,30 ,449.5175, 496.826,472.9279,10.97328
twpcmbeC2.c1,2002,0118:30:00,30 , 444.081,477.6376,464.2195, 8.45241
twpcmbeC2.c1,2002,0119:30:00,30 ,444.3454,467.1295,458.4242, 5.50905
twpcmbeC2.c1,2002,0120:30:00,30 , 446.913,466.2545,457.2246,4.575507
twpcmbeC2.c1,2002,0121:30:00,30 ,449.0293,463.5874,456.6012,3.781595
twpcmbeC2.c1,2002,0122:30:00,30 ,446.7193,462.5379,455.8818,3.690088
twpcmbeC2.c1,2002,0123:30:00,30 , 446.263,461.7081,454.9692,3.778373