datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,08 0:30:00,13 ,       0,0.062034,0.007092,0.018424
nsacmbeC1.c1,2001,08 1:30:00,12 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,08 2:30:00,13 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,08 3:30:00,20 ,       0,0.026073,0.002919,0.007757
nsacmbeC1.c1,2001,08 4:30:00,28 ,       0,0.567508,0.065022,0.116554
nsacmbeC1.c1,2001,08 5:30:00,29 ,       0,0.249167,0.065717, 0.07028
nsacmbeC1.c1,2001,08 6:30:00,29 , 0.00494,5.317719,0.302195,0.969043
nsacmbeC1.c1,2001,08 7:30:00,29 ,0.018662,45.40014,2.064791, 8.39853
nsacmbeC1.c1,2001,08 8:30:00,29 ,0.005348,133.3084,9.321341,26.56112
nsacmbeC1.c1,2001,08 9:30:00,29 ,0.078705, 231.774,19.64579,58.65159
nsacmbeC1.c1,2001,0810:30:00,29 , 0.03562,360.7322,25.25045,69.81759
nsacmbeC1.c1,2001,0811:30:00,29 ,  0.0896,417.3122,43.64446,90.54631
nsacmbeC1.c1,2001,0812:30:00,29 ,0.005974,495.8167,82.48858,154.1339
nsacmbeC1.c1,2001,0813:30:00,29 ,0.100304,453.6978,69.88739,125.1558
nsacmbeC1.c1,2001,0814:30:00,29 ,       0,406.9337, 64.5825,115.6454
nsacmbeC1.c1,2001,0815:30:00,29 ,0.001434,465.3556,71.97353,137.0916
nsacmbeC1.c1,2001,0816:30:00,28 ,       0,417.6338,64.20759,134.9539
nsacmbeC1.c1,2001,0817:30:00,28 ,       0,319.3848,36.67275,80.82647
nsacmbeC1.c1,2001,0818:30:00,28 ,       0,105.3406, 12.1233,28.47057
nsacmbeC1.c1,2001,0819:30:00,28 ,       0,11.53079, 0.88943,2.312532
nsacmbeC1.c1,2001,0820:30:00,28 ,       0,28.88693,1.171362,5.434422
nsacmbeC1.c1,2001,0821:30:00,28 ,       0, 4.20146,0.249471,  0.8028
nsacmbeC1.c1,2001,0822:30:00,27 ,       0,4.408188,0.185988,0.844477
nsacmbeC1.c1,2001,0823:30:00,21 ,       0,0.430667,0.022983,0.093527