datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,07 0:30:00,31 ,       0,   0.108,0.004718,0.019433
twpcmbeC1.c1,2003,07 1:30:00,31 ,       0,0.016167,0.001767,0.004627
twpcmbeC1.c1,2003,07 2:30:00,31 ,       0,0.012182,0.000393,0.002188
twpcmbeC1.c1,2003,07 3:30:00,31 ,       0,0.020638,0.000698,0.003705
twpcmbeC1.c1,2003,07 4:30:00,31 ,       0,  0.0252,0.001533,0.005947
twpcmbeC1.c1,2003,07 5:30:00,31 ,       0,0.006531,0.000218,0.001172
twpcmbeC1.c1,2003,07 6:30:00,31 ,3.537667,40.08472,14.68403,7.842039
twpcmbeC1.c1,2003,07 7:30:00,31 ,11.59418,166.2618,84.78217,38.41649
twpcmbeC1.c1,2003,07 8:30:00,31 ,26.71928,329.6046,157.7837,77.43966
twpcmbeC1.c1,2003,07 9:30:00,31 , 30.6498,406.4139, 200.558,100.4573
twpcmbeC1.c1,2003,0710:30:00,31 ,39.72409,440.7515,244.1332,111.8804
twpcmbeC1.c1,2003,0711:30:00,31 ,46.50795,490.9372,287.0983,140.7493
twpcmbeC1.c1,2003,0712:30:00,31 ,67.04816,537.6547,301.1026,138.3611
twpcmbeC1.c1,2003,0713:30:00,31 ,80.89423,473.8618, 265.647, 123.917
twpcmbeC1.c1,2003,0714:30:00,31 ,71.51934,455.3342,243.8389, 115.448
twpcmbeC1.c1,2003,0715:30:00,31 ,67.26167,323.0203,206.0229,88.20751
twpcmbeC1.c1,2003,0716:30:00,31 ,39.06054,217.5796, 131.665,46.76107
twpcmbeC1.c1,2003,0717:30:00,31 ,23.38467,81.11724,49.29038,14.96546
twpcmbeC1.c1,2003,0718:30:00,31 ,0.464156, 7.22658,2.511979,1.508709
twpcmbeC1.c1,2003,0719:30:00,31 ,       0,0.018627,0.001199,0.004514
twpcmbeC1.c1,2003,0720:30:00,31 ,       0,   0.013,0.000419,0.002335
twpcmbeC1.c1,2003,0721:30:00,31 ,       0,0.002432,0.000124,0.000452
twpcmbeC1.c1,2003,0722:30:00,31 ,       0,   0.063, 0.00376,0.013134
twpcmbeC1.c1,2003,0723:30:00,31 ,       0,  0.0825, 0.00688,0.018297