datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2000,07 0:30:00,31 ,       0,0.448319,0.145791,0.145866
twpcmbeC1.c1,2000,07 1:30:00,31 ,       0,0.602318,0.208874,0.160817
twpcmbeC1.c1,2000,07 2:30:00,31 ,       0,0.434319,0.171105,0.149781
twpcmbeC1.c1,2000,07 3:30:00,31 ,       0,0.492302,0.159707,0.150752
twpcmbeC1.c1,2000,07 4:30:00,31 ,       0,0.330041, 0.10203,0.133235
twpcmbeC1.c1,2000,07 5:30:00,31 ,       0,0.200841,0.040903,0.065856
twpcmbeC1.c1,2000,07 6:30:00,31 ,       0,24.34866,6.202375,7.620731
twpcmbeC1.c1,2000,07 7:30:00,31 ,0.015137,101.1751,  38.672,35.82707
twpcmbeC1.c1,2000,07 8:30:00,31 , 0.00468,179.2498,60.49543,54.15681
twpcmbeC1.c1,2000,07 9:30:00,31 ,       0,275.1565,92.97633,89.36026
twpcmbeC1.c1,2000,0710:30:00,29 ,       0,226.1432,112.4221,72.29947
twpcmbeC1.c1,2000,0711:30:00,29 ,       0,380.4707,164.1381,114.4859
twpcmbeC1.c1,2000,0712:30:00,28 ,1.937782, 372.024,168.5888,94.57984
twpcmbeC1.c1,2000,0713:30:00,29 ,0.086882,307.3994,150.8301,106.4347
twpcmbeC1.c1,2000,0714:30:00,30 ,0.362388,323.4507,123.4756,106.7872
twpcmbeC1.c1,2000,0715:30:00,30 ,       0,209.6794,90.55266,74.30731
twpcmbeC1.c1,2000,0716:30:00,31 ,       0,143.1931,49.19717,49.08659
twpcmbeC1.c1,2000,0717:30:00,31 ,       0,67.07843,18.55919,22.26754
twpcmbeC1.c1,2000,0718:30:00,31 ,       0, 1.52273,0.213838,0.395806
twpcmbeC1.c1,2000,0719:30:00,31 ,       0,0.182909,0.010062,0.036487
twpcmbeC1.c1,2000,0720:30:00,31 ,       0,0.246359,0.031489,0.064262
twpcmbeC1.c1,2000,0721:30:00,31 ,       0,0.300765,0.070827,0.086643
twpcmbeC1.c1,2000,0722:30:00,31 ,       0,0.388337,0.114755,0.129305
twpcmbeC1.c1,2000,0723:30:00,31 ,       0,0.694792,0.155705,0.183595