datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,03 0:30:00,17 ,       0,0.171405,0.010083,0.041572
nsacmbeC1.c1,2004,03 1:30:00,16 ,       0,0.166187,0.011087,0.041454
nsacmbeC1.c1,2004,03 2:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,03 3:30:00,18 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,03 4:30:00,21 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,03 5:30:00,27 ,       0,0.244605,0.009059,0.047074
nsacmbeC1.c1,2004,03 6:30:00,27 ,       0,0.181592,0.011247,0.035652
nsacmbeC1.c1,2004,03 7:30:00,30 ,       0,8.602449,1.126515,2.334976
nsacmbeC1.c1,2004,03 8:30:00,30 ,0.033626,54.54278,10.67479,16.84287
nsacmbeC1.c1,2004,03 9:30:00,31 ,0.160164,126.1674,37.65404,42.55334
nsacmbeC1.c1,2004,0310:30:00,31 ,0.268883, 207.101,68.92395,64.77107
nsacmbeC1.c1,2004,0311:30:00,31 ,0.351761,251.0012,117.8497,78.29579
nsacmbeC1.c1,2004,0312:30:00,31 ,0.552765,310.3246,143.8098,87.44426
nsacmbeC1.c1,2004,0313:30:00,31 ,0.511566,330.8358,161.2964,92.92026
nsacmbeC1.c1,2004,0314:30:00,31 ,0.357681,292.9175,150.4356,91.47303
nsacmbeC1.c1,2004,0315:30:00,30 ,0.022781,256.5692,117.9288,79.50208
nsacmbeC1.c1,2004,0316:30:00,30 ,       0,216.5229,83.97381,65.39592
nsacmbeC1.c1,2004,0317:30:00,30 ,       0,142.0376,44.70053, 43.2505
nsacmbeC1.c1,2004,0318:30:00,30 ,       0,85.79208, 16.4489,22.68842
nsacmbeC1.c1,2004,0319:30:00,30 ,       0,28.99157,2.472895,5.973563
nsacmbeC1.c1,2004,0320:30:00,30 ,       0,0.807194,0.033838, 0.14825
nsacmbeC1.c1,2004,0321:30:00,26 ,       0,0.083667,0.003218,0.016409
nsacmbeC1.c1,2004,0322:30:00,23 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,0323:30:00,20 ,       0,0.598058,0.029903, 0.13373