datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,05 0:30:00,25 ,       0,25.41467, 8.96742,6.703756
nsacmbeC1.c1,1999,05 1:30:00,23 ,       0,19.32783,7.577809,5.584423
nsacmbeC1.c1,1999,05 2:30:00,28 ,       0,26.27357, 9.08537,7.317371
nsacmbeC1.c1,1999,05 3:30:00,30 , 1.18637,60.83551,18.58837,13.66504
nsacmbeC1.c1,1999,05 4:30:00,30 , 10.2025,96.51485,39.20777,19.07745
nsacmbeC1.c1,1999,05 5:30:00,30 ,31.07617,149.1647,72.32703,26.76305
nsacmbeC1.c1,1999,05 6:30:00,30 ,68.32738,195.3319,117.6419,31.69729
nsacmbeC1.c1,1999,05 7:30:00,29 ,84.17964,223.7459,159.0779,32.67325
nsacmbeC1.c1,1999,05 8:30:00,30 ,154.1436,294.4608,220.8137,37.87354
nsacmbeC1.c1,1999,05 9:30:00,30 ,237.8808, 417.982,291.8312,43.87679
nsacmbeC1.c1,1999,0510:30:00,30 ,274.4201,524.1531,355.5365,52.93428
nsacmbeC1.c1,1999,0511:30:00,30 ,304.8345,477.4132,396.4593, 47.9337
nsacmbeC1.c1,1999,0512:30:00,30 ,335.4265,506.2254, 426.597,47.03546
nsacmbeC1.c1,1999,0513:30:00,30 ,328.2743,533.2883,442.1625,51.19987
nsacmbeC1.c1,1999,0514:30:00,29 ,326.3286,499.6474,417.7036,49.48656
nsacmbeC1.c1,1999,0515:30:00,31 ,305.5304,489.6474,386.7773,52.87909
nsacmbeC1.c1,1999,0516:30:00,31 ,231.3852,443.6077, 326.569,48.41434
nsacmbeC1.c1,1999,0517:30:00,31 ,199.1533,301.1237,257.6763,29.37001
nsacmbeC1.c1,1999,0518:30:00,31 ,132.1185,262.7069,199.6104,30.40163
nsacmbeC1.c1,1999,0519:30:00,31 ,66.83321,168.1495,120.8366,26.69365
nsacmbeC1.c1,1999,0520:30:00,30 ,51.05898,121.3607,86.76577,21.64283
nsacmbeC1.c1,1999,0521:30:00,30 ,22.20216,103.0342,61.73722,21.92713
nsacmbeC1.c1,1999,0522:30:00,30 ,7.660201,64.18783,32.01941,15.09304
nsacmbeC1.c1,1999,0523:30:00,30 ,0.863878,36.94083,15.11239, 10.0564