datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2004,05 0:30:00,27 ,0.025374,0.152657,0.058286,0.029944
twpcmbeC2.c1,2004,05 1:30:00,27 , 0.01716,0.290822,0.068521,0.057487
twpcmbeC2.c1,2004,05 2:30:00,27 ,0.020404,0.126871,0.059225,0.030776
twpcmbeC2.c1,2004,05 3:30:00,26 ,0.022736,0.118046,0.056548,0.023322
twpcmbeC2.c1,2004,05 4:30:00,25 ,0.026544,0.150391,0.060838,0.028659
twpcmbeC2.c1,2004,05 5:30:00,25 , 0.01606,0.251373,0.062091,0.047147
twpcmbeC2.c1,2004,05 6:30:00,26 , 0.02635,0.156768,0.064416,0.031352
twpcmbeC2.c1,2004,05 7:30:00,26 ,0.017944, 0.19554,0.072038,0.047098
twpcmbeC2.c1,2004,05 8:30:00,25 ,0.019156,0.171442,0.074862,0.043618
twpcmbeC2.c1,2004,05 9:30:00,25 ,0.025009,0.131101,0.065786,0.028131
twpcmbeC2.c1,2004,0510:30:00,27 ,0.032508,0.269743,0.087572,0.052541
twpcmbeC2.c1,2004,0511:30:00,27 , 0.02408,0.156349,0.076539,0.041169
twpcmbeC2.c1,2004,0512:30:00,27 ,0.022454, 0.13956,0.068832,0.027799
twpcmbeC2.c1,2004,0513:30:00,27 ,0.027824,0.175558,0.075933,0.035407
twpcmbeC2.c1,2004,0514:30:00,27 ,0.036224,0.228107,0.076243,0.041293
twpcmbeC2.c1,2004,0515:30:00,27 ,0.034105,0.127287,0.071378,0.026197
twpcmbeC2.c1,2004,0516:30:00,27 ,0.027274, 0.17514,0.075522,0.035275
twpcmbeC2.c1,2004,0517:30:00,26 ,0.026007,0.133035,0.058454,0.028487
twpcmbeC2.c1,2004,0518:30:00,27 ,0.025256,0.135349,0.055501,0.027184
twpcmbeC2.c1,2004,0519:30:00,27 ,0.028895,0.145268,0.055359,0.025434
twpcmbeC2.c1,2004,0520:30:00,26 ,0.022918,0.098362,0.054141,0.019121
twpcmbeC2.c1,2004,0521:30:00,25 ,0.022269,0.112747,0.060855,0.026362
twpcmbeC2.c1,2004,0522:30:00,25 ,0.020423,0.095996,0.049641,0.024109
twpcmbeC2.c1,2004,0523:30:00,26 ,0.021985,0.170078,  0.0574,0.031928