datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,08 0:30:00,31 ,       0,0.004868,0.000462,0.001164
nsacmbeC1.c1,2004,08 1:30:00,31 ,       0,0.002219,0.000097,0.000402
nsacmbeC1.c1,2004,08 2:30:00,31 ,       0,0.003654, 0.00028,0.000882
nsacmbeC1.c1,2004,08 3:30:00,31 ,       0,0.043928,0.002681,0.008836
nsacmbeC1.c1,2004,08 4:30:00,31 ,       0,0.898434, 0.06643,0.222419
nsacmbeC1.c1,2004,08 5:30:00,31 ,0.000096,22.09999,0.880989,3.983799
nsacmbeC1.c1,2004,08 6:30:00,31 ,0.001831,69.44881,4.934268,13.93641
nsacmbeC1.c1,2004,08 7:30:00,31 ,0.002817,132.6488,10.69423,27.39907
nsacmbeC1.c1,2004,08 8:30:00,31 ,0.006294,40.90825,6.558794,11.41999
nsacmbeC1.c1,2004,08 9:30:00,31 ,0.031494,219.9705,33.55731,60.01089
nsacmbeC1.c1,2004,0810:30:00,31 ,0.122437,308.4883,47.40909,81.38835
nsacmbeC1.c1,2004,0811:30:00,31 ,0.103333,386.2578,64.01293,104.2451
nsacmbeC1.c1,2004,0812:30:00,31 ,0.137054,429.0116,83.78163,129.7251
nsacmbeC1.c1,2004,0813:30:00,31 ,0.001694,441.4487,53.15095,96.07319
nsacmbeC1.c1,2004,0814:30:00,31 ,0.061607, 435.751,39.51629, 82.3529
nsacmbeC1.c1,2004,0815:30:00,31 ,0.008774,404.9822,37.46179,88.30469
nsacmbeC1.c1,2004,0816:30:00,31 ,0.060349,357.4178,39.10383,80.16376
nsacmbeC1.c1,2004,0817:30:00,31 ,0.009552,290.4079, 35.8236,    75.2
nsacmbeC1.c1,2004,0818:30:00,31 ,0.024841,247.3354,34.15702,68.63161
nsacmbeC1.c1,2004,0819:30:00,31 ,       0,142.2637,16.12741,33.53234
nsacmbeC1.c1,2004,0820:30:00,31 ,       0,74.53226,5.101868,14.79867
nsacmbeC1.c1,2004,0821:30:00,31 ,       0,24.95841,2.117285,5.696404
nsacmbeC1.c1,2004,0822:30:00,31 ,       0,2.240147,0.217188,0.590615
nsacmbeC1.c1,2004,0823:30:00,31 ,       0,  0.5048,0.019403,0.090469