datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,10 0:30:00,29 ,       0,0.924389,0.168328, 0.29052
nsacmbeC1.c1,1999,10 1:30:00,30 ,       0,  1.0924,0.197575,0.298252
nsacmbeC1.c1,1999,10 2:30:00,29 ,       0,0.732873,0.153961,0.218417
nsacmbeC1.c1,1999,10 3:30:00,29 ,       0,0.921963,0.152768,0.239141
nsacmbeC1.c1,1999,10 4:30:00,29 ,       0,0.918752,0.134198,0.218466
nsacmbeC1.c1,1999,10 5:30:00,29 ,       0,1.324741,0.176032,0.299588
nsacmbeC1.c1,1999,10 6:30:00,30 ,       0,1.896051, 0.22444,0.395262
nsacmbeC1.c1,1999,10 7:30:00,29 ,       0,1.741209, 0.22081,0.401021
nsacmbeC1.c1,1999,10 8:30:00,30 ,       0,5.457269,1.536552, 1.47894
nsacmbeC1.c1,1999,10 9:30:00,31 ,0.082501,9.410802,4.071007,2.325935
nsacmbeC1.c1,1999,1010:30:00,31 ,2.249445,22.29565,7.086626,4.099226
nsacmbeC1.c1,1999,1011:30:00,31 ,0.929247,30.91252,7.985093,  6.0816
nsacmbeC1.c1,1999,1012:30:00,31 ,1.877565,33.61896,7.994024,6.769944
nsacmbeC1.c1,1999,1013:30:00,30 ,0.716824,22.41847,6.613075,5.393213
nsacmbeC1.c1,1999,1014:30:00,30 ,1.786161,41.07965,8.290431,7.366831
nsacmbeC1.c1,1999,1015:30:00,30 , 3.30518,17.68112,7.730056,  4.0612
nsacmbeC1.c1,1999,1016:30:00,30 ,1.226161,21.75023,5.955749,4.054617
nsacmbeC1.c1,1999,1017:30:00,30 ,       0,9.367888,2.846229,2.477665
nsacmbeC1.c1,1999,1018:30:00,29 ,       0,3.932488, 0.59074,0.837655
nsacmbeC1.c1,1999,1019:30:00,29 ,       0, 0.89528,0.113069,0.226723
nsacmbeC1.c1,1999,1020:30:00,29 ,       0,0.691758,0.086014,0.160207
nsacmbeC1.c1,1999,1021:30:00,28 ,       0,0.733514,0.124032,0.227569
nsacmbeC1.c1,1999,1022:30:00,29 ,       0,0.860767, 0.13774,0.260464
nsacmbeC1.c1,1999,1023:30:00,29 ,       0,0.628639, 0.11729,0.195605