datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,05 0:30:00,28 ,       0,3.036184,1.422669,0.891287
nsacmbeC1.c1,2004,05 1:30:00,26 ,       0,2.793725,0.859799,0.699553
nsacmbeC1.c1,2004,05 2:30:00,31 ,       0,5.667945,1.644491,1.259404
nsacmbeC1.c1,2004,05 3:30:00,31 ,1.434764,9.079078,4.100072,2.079483
nsacmbeC1.c1,2004,05 4:30:00,31 ,1.987663,13.34764,8.036462,3.166758
nsacmbeC1.c1,2004,05 5:30:00,31 ,2.852527,27.14243,12.03018,4.789968
nsacmbeC1.c1,2004,05 6:30:00,31 ,2.724626,45.53159,16.33405,8.369437
nsacmbeC1.c1,2004,05 7:30:00,31 ,1.226701,41.18496,22.08094,7.874499
nsacmbeC1.c1,2004,05 8:30:00,31 ,8.115751,97.60592,27.47449,20.26547
nsacmbeC1.c1,2004,05 9:30:00,31 ,8.060025,86.70621, 35.2501,20.97725
nsacmbeC1.c1,2004,0510:30:00,31 ,6.931903,78.47517,29.90794,19.26501
nsacmbeC1.c1,2004,0511:30:00,31 ,9.553546,96.78621, 38.6043, 25.9579
nsacmbeC1.c1,2004,0512:30:00,31 ,3.404834,85.05788,33.01768, 24.2354
nsacmbeC1.c1,2004,0513:30:00,31 ,0.848687, 99.0298, 33.1522,25.67325
nsacmbeC1.c1,2004,0514:30:00,31 ,5.336413,78.66854,31.59713,20.80365
nsacmbeC1.c1,2004,0515:30:00,31 , 8.01704,67.91106,28.73927,18.27813
nsacmbeC1.c1,2004,0516:30:00,31 ,6.913935,62.98105,30.86902,16.70161
nsacmbeC1.c1,2004,0517:30:00,31 ,7.832002,83.38895,26.31001,15.07518
nsacmbeC1.c1,2004,0518:30:00,31 ,7.068693,45.28743, 23.2233,9.716478
nsacmbeC1.c1,2004,0519:30:00,31 , 1.62553,52.06925,21.13512,9.298434
nsacmbeC1.c1,2004,0520:30:00,31 ,3.365748,47.72972,16.31477,8.481189
nsacmbeC1.c1,2004,0521:30:00,31 ,4.713596,31.13164,13.44109,5.886921
nsacmbeC1.c1,2004,0522:30:00,31 ,1.959425,20.76938,7.285975,3.510732
nsacmbeC1.c1,2004,0523:30:00,30 ,1.510993,10.92248,4.212088,2.195816