datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,02 0:30:00,28 ,0.045848,1.100172,0.281111,0.279618
nsacmbeC1.c1,2007,02 1:30:00,28 ,0.040697,1.023156,0.274849,0.257256
nsacmbeC1.c1,2007,02 2:30:00,28 ,0.050637,1.051404,0.269474,0.256813
nsacmbeC1.c1,2007,02 3:30:00,28 ,0.043969,1.028512,0.263532,0.250305
nsacmbeC1.c1,2007,02 4:30:00,28 , 0.04019,1.019437,0.256459,0.238331
nsacmbeC1.c1,2007,02 5:30:00,28 ,0.046811,0.998971,0.250771,0.233903
nsacmbeC1.c1,2007,02 6:30:00,28 ,0.068116,0.960173,0.247338,0.226327
nsacmbeC1.c1,2007,02 7:30:00,28 ,0.069707,0.928205,0.245848,0.218667
nsacmbeC1.c1,2007,02 8:30:00,28 ,0.066294,0.807221,0.235074,0.193442
nsacmbeC1.c1,2007,02 9:30:00,28 ,0.065828,0.778268,0.228278,0.180632
nsacmbeC1.c1,2007,0210:30:00,28 ,0.060813,0.697758,0.223968,0.167244
nsacmbeC1.c1,2007,0211:30:00,28 ,0.048546,0.688204,0.220801,0.163209
nsacmbeC1.c1,2007,0212:30:00,28 , 0.04663,0.689641, 0.22459, 0.16998
nsacmbeC1.c1,2007,0213:30:00,28 ,0.044998,0.722324,0.228964,0.172311
nsacmbeC1.c1,2007,0214:30:00,28 ,0.045318,0.785239,0.235442,0.183916
nsacmbeC1.c1,2007,0215:30:00,28 ,0.051353,0.813068,0.243959,0.199273
nsacmbeC1.c1,2007,0216:30:00,28 ,0.051895,0.817673,0.252652,0.210715
nsacmbeC1.c1,2007,0217:30:00,28 ,0.068011,0.841302,  0.2541,0.210235
nsacmbeC1.c1,2007,0218:30:00,28 ,0.056364,0.927937, 0.25891,0.219074
nsacmbeC1.c1,2007,0219:30:00,28 ,0.050147,1.020572,0.256552,0.227061
nsacmbeC1.c1,2007,0220:30:00,28 ,0.052732,1.103343,0.255976,0.232043
nsacmbeC1.c1,2007,0221:30:00,28 ,0.050411, 1.21109,0.262483,0.256499
nsacmbeC1.c1,2007,0222:30:00,28 ,0.091914,1.160802,0.263155,0.256932
nsacmbeC1.c1,2007,0223:30:00,28 ,0.059334,1.107874,0.259479,0.250464