datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,04 0:30:00,30 ,       0,0.059221,0.009451,0.017831
nsacmbeC1.c1,2007,04 1:30:00,30 ,       0,0.063731,0.006002,0.016592
nsacmbeC1.c1,2007,04 2:30:00,30 ,       0, 0.06226,0.009303,0.017521
nsacmbeC1.c1,2007,04 3:30:00,30 ,       0,0.147455,0.014668,0.034235
nsacmbeC1.c1,2007,04 4:30:00,30 ,       0, 3.63865,0.149367,0.669415
nsacmbeC1.c1,2007,04 5:30:00,30 ,       0,29.60255,1.545293,6.048841
nsacmbeC1.c1,2007,04 6:30:00,30 ,       0,83.08697,5.255431,18.43668
nsacmbeC1.c1,2007,04 7:30:00,30 ,0.000351,156.7903,14.14457,33.81866
nsacmbeC1.c1,2007,04 8:30:00,30 ,  0.0047,237.6621,34.92813,62.42544
nsacmbeC1.c1,2007,04 9:30:00,30 ,0.016663, 319.216, 62.9279,90.71264
nsacmbeC1.c1,2007,0410:30:00,30 ,0.106735,390.0479,71.95844, 107.914
nsacmbeC1.c1,2007,0411:30:00,30 ,0.131378, 442.214,106.1269,135.9653
nsacmbeC1.c1,2007,0412:30:00,30 ,0.228821,476.5654,140.9476,156.5042
nsacmbeC1.c1,2007,0413:30:00,30 ,0.229767,485.1201,133.9956,169.0123
nsacmbeC1.c1,2007,0414:30:00,30 ,0.004028,465.5806,134.9427,168.2201
nsacmbeC1.c1,2007,0415:30:00,30 ,0.029083,422.3633,114.8378,153.8249
nsacmbeC1.c1,2007,0416:30:00,30 ,0.242142,371.7159,99.13983,134.4605
nsacmbeC1.c1,2007,0417:30:00,30 ,0.263474,307.4025,75.07457,104.0941
nsacmbeC1.c1,2007,0418:30:00,30 ,0.115028,229.7127,47.61114,74.75531
nsacmbeC1.c1,2007,0419:30:00,30 ,0.000504,140.1278,24.50235,41.96719
nsacmbeC1.c1,2007,0420:30:00,30 ,0.002361,76.04802,7.559401,16.62163
nsacmbeC1.c1,2007,0421:30:00,30 ,       0,26.51195,1.265685,5.070758
nsacmbeC1.c1,2007,0422:30:00,30 ,       0,2.591578,0.106964,0.476613
nsacmbeC1.c1,2007,0423:30:00,30 ,       0,0.133949,0.009348,0.024642