datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,02 0:30:00,21 ,0.311122,7.343886,1.527102,1.615086
nsacmbeC1.c1,1999,02 1:30:00,21 ,0.336544,6.717859,1.502155,1.601336
nsacmbeC1.c1,1999,02 2:30:00,21 ,0.310662,7.276004,1.397193,1.446608
nsacmbeC1.c1,1999,02 3:30:00,21 , 0.28612,11.41864,1.637917,2.371773
nsacmbeC1.c1,1999,02 4:30:00,20 ,0.317506,3.541507,1.189331, 0.82201
nsacmbeC1.c1,1999,02 5:30:00,20 ,0.361551,   2.841,1.085078,0.563697
nsacmbeC1.c1,1999,02 6:30:00,19 ,0.287163,4.814347, 1.53469,1.122148
nsacmbeC1.c1,1999,02 7:30:00,21 ,0.293518,7.601434, 1.64938,1.752841
nsacmbeC1.c1,1999,02 8:30:00,18 ,0.256775,1.798907,0.999974,0.483447
nsacmbeC1.c1,1999,02 9:30:00,20 ,0.262544,7.013103,1.907074, 1.73679
nsacmbeC1.c1,1999,0210:30:00,20 ,0.546573,7.304698,1.720229,1.661785
nsacmbeC1.c1,1999,0211:30:00,21 ,0.435277,7.839999,1.583724,1.654168
nsacmbeC1.c1,1999,0212:30:00,22 ,0.421894, 9.08845,1.960787,  2.3863
nsacmbeC1.c1,1999,0213:30:00,22 ,0.276009,8.472256,2.016413,1.918761
nsacmbeC1.c1,1999,0214:30:00,22 ,  0.5279, 8.64725,1.833107,1.876458
nsacmbeC1.c1,1999,0215:30:00,21 ,0.444226,8.512616,1.980076,1.877456
nsacmbeC1.c1,1999,0216:30:00,22 ,0.499107, 8.94689,2.688431,2.617013
nsacmbeC1.c1,1999,0217:30:00,23 ,0.504178,  9.0972, 2.35639,2.368524
nsacmbeC1.c1,1999,0218:30:00,22 ,0.439655,8.009957,2.227678,2.336718
nsacmbeC1.c1,1999,0219:30:00,22 ,0.433239,7.847497,2.060154,2.104622
nsacmbeC1.c1,1999,0220:30:00,22 ,0.394128,8.916771,2.045671,2.077721
nsacmbeC1.c1,1999,0221:30:00,21 ,0.386025,7.835125,1.734771,1.807071
nsacmbeC1.c1,1999,0222:30:00,21 ,0.331272, 8.03146,1.768058,1.847408
nsacmbeC1.c1,1999,0223:30:00,21 ,0.447089,7.319179,1.766819,1.671914