datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2003,07 0:30:00,30 ,       0,0.232696,0.026677,0.064782
twpcmbeC2.c1,2003,07 1:30:00,30 ,       0,0.306442,0.024097,0.069885
twpcmbeC2.c1,2003,07 2:30:00,31 ,       0,0.198626,0.017949,0.056018
twpcmbeC2.c1,2003,07 3:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,07 4:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,07 5:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,07 6:30:00,31 ,0.097582,4.288496,1.209889,0.852979
twpcmbeC2.c1,2003,07 7:30:00,31 ,1.955767,66.35075, 40.4449,17.89564
twpcmbeC2.c1,2003,07 8:30:00,31 ,15.36736,139.3551, 81.0266,29.47826
twpcmbeC2.c1,2003,07 9:30:00,31 ,9.708692,173.7148,91.35518,40.28474
twpcmbeC2.c1,2003,0710:30:00,31 ,23.31439,269.1484,126.5981,77.59183
twpcmbeC2.c1,2003,0711:30:00,31 , 19.8332,336.7844,135.1068,80.57626
twpcmbeC2.c1,2003,0712:30:00,31 ,9.603351,333.5692,130.4344,81.40067
twpcmbeC2.c1,2003,0713:30:00,31 ,9.170048,395.1562,182.9939,98.63789
twpcmbeC2.c1,2003,0714:30:00,31 ,25.62223,320.7018,161.9598,73.23084
twpcmbeC2.c1,2003,0715:30:00,31 ,13.04301,305.1158,181.7307,69.34312
twpcmbeC2.c1,2003,0716:30:00,31 ,8.353045,191.4128,109.5845,52.36183
twpcmbeC2.c1,2003,0717:30:00,31 ,5.486393, 120.492,67.75258,28.80356
twpcmbeC2.c1,2003,0718:30:00,31 ,10.55285,72.10502,40.80327,18.28747
twpcmbeC2.c1,2003,0719:30:00,31 ,       0,2.552837,0.619985,0.534606
twpcmbeC2.c1,2003,0720:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,0721:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,0722:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2003,0723:30:00,30 ,       0,0.142555,0.008813, 0.03365