datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2000,08 0:30:00,31 ,       0,0.216026,0.060887,0.052582
twpcmbeC2.c1,2000,08 1:30:00,31 ,       0,0.179876, 0.04884,0.046253
twpcmbeC2.c1,2000,08 2:30:00,31 ,       0,0.173484,0.058132,0.051937
twpcmbeC2.c1,2000,08 3:30:00,31 ,       0,0.249694,0.058965,0.053905
twpcmbeC2.c1,2000,08 4:30:00,31 ,       0,0.180759,0.063695,0.051695
twpcmbeC2.c1,2000,08 5:30:00,31 ,       0,0.246514,0.060735,0.066518
twpcmbeC2.c1,2000,08 6:30:00,31 ,0.711353,5.187089,2.132445,1.086042
twpcmbeC2.c1,2000,08 7:30:00,31 ,7.260038, 45.1166,24.50667,10.24709
twpcmbeC2.c1,2000,08 8:30:00,31 , 2.91941,100.8488,24.40519,19.72767
twpcmbeC2.c1,2000,08 9:30:00,31 ,2.564148,95.16367, 34.4886,24.21474
twpcmbeC2.c1,2000,0810:30:00,31 ,4.708079,104.5922,42.17629,26.29879
twpcmbeC2.c1,2000,0811:30:00,31 , 0.50974,154.9782,47.36137,40.70016
twpcmbeC2.c1,2000,0812:30:00,31 , 1.67535,104.0922,45.81541,21.32243
twpcmbeC2.c1,2000,0813:30:00,31 ,5.675573,91.25111,45.96075,20.71243
twpcmbeC2.c1,2000,0814:30:00,31 ,8.715714,144.4077,47.31939,28.51837
twpcmbeC2.c1,2000,0815:30:00,31 ,5.514656,87.28047,36.94932, 20.5597
twpcmbeC2.c1,2000,0816:30:00,31 ,2.772257,76.72172,31.20847,16.57303
twpcmbeC2.c1,2000,0817:30:00,31 ,7.405294,57.92574,26.37464,12.34787
twpcmbeC2.c1,2000,0818:30:00,31 ,2.530869,62.53151,29.11432,10.95331
twpcmbeC2.c1,2000,0819:30:00,31 ,       0,2.360227, 0.50599,0.477302
twpcmbeC2.c1,2000,0820:30:00,31 ,       0,0.127304,0.029051,0.038547
twpcmbeC2.c1,2000,0821:30:00,31 ,       0,0.136905,0.050285, 0.03703
twpcmbeC2.c1,2000,0822:30:00,31 ,       0,0.155868,0.050978,0.043802
twpcmbeC2.c1,2000,0823:30:00,31 ,       0,0.175054,0.055996,0.043955