datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,04 0:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,04 1:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,04 2:30:00,30 ,       0, 0.03757,0.001252,0.006859
nsacmbeC1.c1,2002,04 3:30:00,30 ,       0, 1.93431,0.296466,0.619666
nsacmbeC1.c1,2002,04 4:30:00,30 ,       0,12.09953,2.864203,3.936595
nsacmbeC1.c1,2002,04 5:30:00,29 ,       0,43.52647,15.20925,13.60157
nsacmbeC1.c1,2002,04 6:30:00,30 ,5.332042,93.81899,46.93644,27.50341
nsacmbeC1.c1,2002,04 7:30:00,30 ,32.20881,191.4846,107.1437,45.72494
nsacmbeC1.c1,2002,04 8:30:00,30 ,74.84761,297.3431,188.8946,62.68333
nsacmbeC1.c1,2002,04 9:30:00,30 ,131.6559,407.3795,269.2053,70.27843
nsacmbeC1.c1,2002,0410:30:00,30 ,174.3313,488.2982,343.6368, 87.3043
nsacmbeC1.c1,2002,0411:30:00,30 ,215.2227, 537.777,408.2054,87.47524
nsacmbeC1.c1,2002,0412:30:00,30 ,268.1122,568.7589, 443.825,84.31214
nsacmbeC1.c1,2002,0413:30:00,30 ,295.3669, 570.807,458.8652,  78.052
nsacmbeC1.c1,2002,0414:30:00,30 ,272.1158,596.0159, 447.654,78.45648
nsacmbeC1.c1,2002,0415:30:00,29 ,220.6582,506.3253,403.8147,79.87029
nsacmbeC1.c1,2002,0416:30:00,30 ,206.8734,471.3956,341.4677,69.70384
nsacmbeC1.c1,2002,0417:30:00,30 ,150.4687,393.8638,263.5599,63.52629
nsacmbeC1.c1,2002,0418:30:00,30 ,74.74699,281.1578,182.8401,53.93519
nsacmbeC1.c1,2002,0419:30:00,30 ,34.51521,186.3423,107.8836,39.64798
nsacmbeC1.c1,2002,0420:30:00,30 ,  7.2972,120.5753,48.68484,28.64636
nsacmbeC1.c1,2002,0421:30:00,30 ,0.042556,66.70763,14.88464,15.18424
nsacmbeC1.c1,2002,0422:30:00,30 ,       0,21.39603,2.796585,4.656354
nsacmbeC1.c1,2002,0423:30:00,30 ,       0,3.674638,0.273266,0.754395