datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2000,05 0:30:00,22 ,0.025935,0.088331,0.046022,0.018097
twpcmbeC2.c1,2000,05 1:30:00,22 ,0.020569,0.097561,0.051101, 0.01914
twpcmbeC2.c1,2000,05 2:30:00,22 ,0.025461,0.105805,0.054879,0.026029
twpcmbeC2.c1,2000,05 3:30:00,22 ,0.021344,0.103005,0.044567,0.020115
twpcmbeC2.c1,2000,05 4:30:00,22 ,0.019551,0.198754, 0.04622,0.037882
twpcmbeC2.c1,2000,05 5:30:00,22 ,0.022172, 0.08364,0.043983,0.018306
twpcmbeC2.c1,2000,05 6:30:00,22 ,0.024042,0.184637,0.054085,0.035137
twpcmbeC2.c1,2000,05 7:30:00,22 ,0.019971,0.122148,0.047521,0.025418
twpcmbeC2.c1,2000,05 8:30:00,22 ,0.024086,0.078142, 0.04598,0.015114
twpcmbeC2.c1,2000,05 9:30:00,22 ,0.023851,0.096527,0.050472,0.018318
twpcmbeC2.c1,2000,0510:30:00,22 ,0.028362, 0.08995,0.052053,0.017537
twpcmbeC2.c1,2000,0511:30:00,22 ,0.020679,0.081516,0.050191,0.016981
twpcmbeC2.c1,2000,0512:30:00,23 ,0.026368,0.149449,0.064093,0.031826
twpcmbeC2.c1,2000,0513:30:00,23 ,0.033864,0.085644,0.058315,0.015049
twpcmbeC2.c1,2000,0514:30:00,23 ,0.023327,0.156581,0.057072,0.028196
twpcmbeC2.c1,2000,0515:30:00,22 ,0.022774,0.086751,0.051599,0.018319
twpcmbeC2.c1,2000,0516:30:00,22 ,0.030491,0.196474, 0.06106, 0.03396
twpcmbeC2.c1,2000,0517:30:00,21 , 0.03121, 0.14205,0.056455,0.027536
twpcmbeC2.c1,2000,0518:30:00,21 ,0.024783,0.161384,0.053169,0.034132
twpcmbeC2.c1,2000,0519:30:00,22 ,0.023745,0.083708,0.045185,0.016679
twpcmbeC2.c1,2000,0520:30:00,21 ,0.021429,0.411074, 0.06315,0.081612
twpcmbeC2.c1,2000,0521:30:00,22 ,0.017306,0.111617,0.044124,0.023504
twpcmbeC2.c1,2000,0522:30:00,22 ,0.022825,0.093232,  0.0467, 0.01949
twpcmbeC2.c1,2000,0523:30:00,22 ,0.023374,0.105604,0.045349,0.019405