datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,03 0:30:00,19 ,       0,0.631063,0.289122,0.174421
nsacmbeC1.c1,1999,03 1:30:00,21 ,       0, 0.72373,0.304755,0.234503
nsacmbeC1.c1,1999,03 2:30:00,22 ,       0,0.500995,0.211957,0.175281
nsacmbeC1.c1,1999,03 3:30:00,22 ,       0,0.704018,0.242449,0.188448
nsacmbeC1.c1,1999,03 4:30:00,23 ,       0,0.568566,0.224638,0.158517
nsacmbeC1.c1,1999,03 5:30:00,22 ,       0,0.510744,0.252115,0.185634
nsacmbeC1.c1,1999,03 6:30:00,23 ,       0,0.736252,0.295519, 0.25621
nsacmbeC1.c1,1999,03 7:30:00,29 ,       0, 11.9183,1.694513,3.235522
nsacmbeC1.c1,1999,03 8:30:00,30 ,0.010547,32.66938,6.013544,8.621055
nsacmbeC1.c1,1999,03 9:30:00,31 ,0.056076,42.11134,9.228784,9.690623
nsacmbeC1.c1,1999,0310:30:00,31 ,0.121895,55.19753,16.29657,13.76435
nsacmbeC1.c1,1999,0311:30:00,31 ,0.063525, 44.7059,14.19658,10.86609
nsacmbeC1.c1,1999,0312:30:00,31 ,0.238648,50.35371,11.79008,10.29508
nsacmbeC1.c1,1999,0313:30:00,31 ,0.286472,47.27144,8.840942,10.91394
nsacmbeC1.c1,1999,0314:30:00,31 ,0.380517,58.24717,10.51166,11.80484
nsacmbeC1.c1,1999,0315:30:00,31 ,0.178464,30.63104,13.52234,7.788658
nsacmbeC1.c1,1999,0316:30:00,31 ,0.125229,45.67249,14.65462,10.94471
nsacmbeC1.c1,1999,0317:30:00,31 ,0.032589,30.71771,10.47911,8.377155
nsacmbeC1.c1,1999,0318:30:00,31 ,0.023119,19.81194,6.768268,7.142164
nsacmbeC1.c1,1999,0319:30:00,27 ,       0,14.36698,2.826073,4.131402
nsacmbeC1.c1,1999,0320:30:00,19 ,       0,1.700851,0.394442,0.417099
nsacmbeC1.c1,1999,0321:30:00,22 ,       0,0.660199,0.241942,0.200635
nsacmbeC1.c1,1999,0322:30:00,20 ,       0,0.629339,0.218373,0.188683
nsacmbeC1.c1,1999,0323:30:00,22 ,       0,0.556394,0.236614, 0.16938