datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,1999,02 0:30:00,28 ,       0,11.78551,3.435307,3.565607
twpcmbeC2.c1,1999,02 1:30:00,28 ,       0,13.11258,3.574945,4.218812
twpcmbeC2.c1,1999,02 2:30:00,28 ,       0,15.09968,3.775657,3.912092
twpcmbeC2.c1,1999,02 3:30:00,28 ,       0,8.918889,2.674965,2.379296
twpcmbeC2.c1,1999,02 4:30:00,28 ,       0,21.29028,3.543859,4.291916
twpcmbeC2.c1,1999,02 5:30:00,28 ,0.024819,21.58469, 3.61825,4.736803
twpcmbeC2.c1,1999,02 6:30:00,28 ,       0,27.01961,3.704957,5.489318
twpcmbeC2.c1,1999,02 7:30:00,28 ,       0,21.13123,2.992945,4.575002
twpcmbeC2.c1,1999,02 8:30:00,28 ,       0,16.75142,2.616942,3.613009
twpcmbeC2.c1,1999,02 9:30:00,28 ,       0,10.01196,2.313036,2.779393
twpcmbeC2.c1,1999,0210:30:00,28 ,       0, 9.17907,2.436214,2.365827
twpcmbeC2.c1,1999,0211:30:00,28 ,       0,12.86313,2.895228,3.086965
twpcmbeC2.c1,1999,0212:30:00,28 ,       0,10.24571,3.174126,2.747292
twpcmbeC2.c1,1999,0213:30:00,28 ,       0,22.81504,4.117746,4.545307
twpcmbeC2.c1,1999,0214:30:00,28 ,       0,26.27642,3.060362,5.024256
twpcmbeC2.c1,1999,0215:30:00,28 ,       0,9.296817,2.977705,2.759482
twpcmbeC2.c1,1999,0216:30:00,28 ,       0,8.925795,2.783674,2.346553
twpcmbeC2.c1,1999,0217:30:00,28 ,       0,24.10823,3.826868,4.570672
twpcmbeC2.c1,1999,0218:30:00,28 ,       0,10.22167, 2.48133,2.883552
twpcmbeC2.c1,1999,0219:30:00,28 ,       0,10.35976,3.159194,3.103679
twpcmbeC2.c1,1999,0220:30:00,28 ,       0,13.60522,2.968842,3.522901
twpcmbeC2.c1,1999,0221:30:00,28 ,       0,23.71859,4.100662,5.489936
twpcmbeC2.c1,1999,0222:30:00,28 ,       0,13.36563,3.361888,3.659144
twpcmbeC2.c1,1999,0223:30:00,28 ,       0,7.139421,2.225292,1.856299