datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,06 0:30:00,30 ,0.008446,10.49753,0.850032,2.130405
nsacmbeC1.c1,2001,06 1:30:00,30 , 0.00011,14.08853,  1.7968,4.197551
nsacmbeC1.c1,2001,06 2:30:00,30 ,0.014833,21.85575,2.898845,6.191668
nsacmbeC1.c1,2001,06 3:30:00,30 ,0.013662,25.02664, 4.09053,6.419367
nsacmbeC1.c1,2001,06 4:30:00,30 ,0.019105,33.09639,6.098768,9.627053
nsacmbeC1.c1,2001,06 5:30:00,30 ,0.033657,52.07138,8.349677,13.24851
nsacmbeC1.c1,2001,06 6:30:00,30 ,0.052294,50.06042,9.242877,13.71342
nsacmbeC1.c1,2001,06 7:30:00,30 ,0.073931,112.8761,20.68009,30.71387
nsacmbeC1.c1,2001,06 8:30:00,30 ,0.109727,130.8073,25.41439,35.26354
nsacmbeC1.c1,2001,06 9:30:00,30 ,0.133312,180.9274,33.88753,41.10609
nsacmbeC1.c1,2001,0610:30:00,29 ,0.336463,147.4096,37.33251,42.99279
nsacmbeC1.c1,2001,0611:30:00,29 ,0.174713,236.7018,47.89947,61.99417
nsacmbeC1.c1,2001,0612:30:00,29 ,0.398181,248.6209,57.08422,63.20688
nsacmbeC1.c1,2001,0613:30:00,29 ,0.430714,231.0136,55.15342,60.06895
nsacmbeC1.c1,2001,0614:30:00,29 ,1.515915,209.2113, 64.7545,68.18038
nsacmbeC1.c1,2001,0615:30:00,30 ,0.662001,237.9274,58.48658,67.14889
nsacmbeC1.c1,2001,0616:30:00,30 ,0.264151,209.8438,45.38208,55.04097
nsacmbeC1.c1,2001,0617:30:00,30 ,0.179738,180.5549,44.32366,53.66803
nsacmbeC1.c1,2001,0618:30:00,30 ,0.180594,173.3675,52.39828, 55.6661
nsacmbeC1.c1,2001,0619:30:00,30 ,0.060292,124.8607,29.83664,34.73567
nsacmbeC1.c1,2001,0620:30:00,30 ,       0,76.83907,14.23986,22.30959
nsacmbeC1.c1,2001,0621:30:00,30 ,0.005667, 62.1142,11.59767,15.95392
nsacmbeC1.c1,2001,0622:30:00,30 ,0.029556,32.92299,6.706584,9.384603
nsacmbeC1.c1,2001,0623:30:00,30 ,       0,35.30737,4.380272, 8.36435