datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2005,07 0:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,07 1:00:00,31 ,       0,0.004539,0.000146,0.000815
twpcmbeC3.c1,2005,07 2:00:00,31 ,       0,0.024569,0.001278,0.005097
twpcmbeC3.c1,2005,07 3:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,07 4:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,07 5:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,07 6:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,07 7:00:00,31 ,0.524086,2.287577,1.432456, 0.45443
twpcmbeC3.c1,2005,07 8:00:00,31 ,5.460725,34.76412,25.51056,7.751178
twpcmbeC3.c1,2005,07 9:00:00,31 ,12.64762,82.84267,65.04074,16.15862
twpcmbeC3.c1,2005,0710:00:00,31 ,37.24086,116.1583,101.6939,16.07089
twpcmbeC3.c1,2005,0711:00:00,31 ,74.94514,141.7198,126.9815,14.85776
twpcmbeC3.c1,2005,0712:00:00,31 ,83.09554,155.5285,141.2909,18.01759
twpcmbeC3.c1,2005,0713:00:00,31 ,101.9042,157.6978,138.2952,17.56754
twpcmbeC3.c1,2005,0714:00:00,31 ,59.05327,152.0653,133.4492,20.34333
twpcmbeC3.c1,2005,0715:00:00,31 ,95.64567,130.8527,119.0825,8.749336
twpcmbeC3.c1,2005,0716:00:00,31 ,  75.699,103.5896,91.97462,5.384109
twpcmbeC3.c1,2005,0717:00:00,31 ,37.35871,67.71714,54.86469,5.153456
twpcmbeC3.c1,2005,0718:00:00,31 ,8.083114,22.41957,16.20333,3.026323
twpcmbeC3.c1,2005,0719:00:00,31 ,       0,0.409861,0.049637,0.089193
twpcmbeC3.c1,2005,0720:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,0721:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,0722:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2005,0723:00:00,31 ,       0,0.053841,0.001737, 0.00967