datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,08 0:30:00,31 ,       0,0.041685,0.004634,0.010598
twpcmbeC1.c1,2003,08 1:30:00,31 ,       0,0.136122,0.006062,0.024611
twpcmbeC1.c1,2003,08 2:30:00,31 ,       0,0.026291,0.001218,0.004849
twpcmbeC1.c1,2003,08 3:30:00,31 ,       0,0.007673,0.000417,0.001511
twpcmbeC1.c1,2003,08 4:30:00,31 ,       0, 0.02331,0.001868,0.005988
twpcmbeC1.c1,2003,08 5:30:00,31 ,       0,0.072554, 0.00234,0.013031
twpcmbeC1.c1,2003,08 6:30:00,31 ,1.515649,48.02049,17.28331,11.39976
twpcmbeC1.c1,2003,08 7:30:00,31 ,1.188247,59.98101, 24.1574,16.70384
twpcmbeC1.c1,2003,08 8:30:00,31 ,0.661677,105.9874,44.22354,27.77153
twpcmbeC1.c1,2003,08 9:30:00,31 ,4.285598,172.0602,57.53101,36.71862
twpcmbeC1.c1,2003,0810:30:00,31 ,10.88129,146.4513,63.75251,33.01744
twpcmbeC1.c1,2003,0811:30:00,31 ,7.573613,163.3119,60.03099,41.22103
twpcmbeC1.c1,2003,0812:30:00,31 ,0.652955,177.2217,65.59611,43.26109
twpcmbeC1.c1,2003,0813:30:00,31 ,0.796968,156.2048,61.75783,48.27207
twpcmbeC1.c1,2003,0814:30:00,31 ,4.119246,118.2554, 51.8971,30.89607
twpcmbeC1.c1,2003,0815:30:00,31 ,1.780636,120.1648,51.72743,36.16607
twpcmbeC1.c1,2003,0816:30:00,31 ,3.853342,67.20168,29.47515,18.41267
twpcmbeC1.c1,2003,0817:30:00,31 , 0.76643,45.96707, 21.3422, 11.0953
twpcmbeC1.c1,2003,0818:30:00,31 ,0.203369,8.859574,4.279445,2.210303
twpcmbeC1.c1,2003,0819:30:00,31 ,       0,0.050872,0.002609,0.010453
twpcmbeC1.c1,2003,0820:30:00,31 ,       0,0.015213, 0.00065,0.002844
twpcmbeC1.c1,2003,0821:30:00,31 ,       0,0.039989,0.002025,0.007467
twpcmbeC1.c1,2003,0822:30:00,31 ,       0,0.046981,0.004571,0.010637
twpcmbeC1.c1,2003,0823:30:00,31 ,       0,0.050027,0.003668,0.010374