datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1999,07 0:30:00,31 ,440.7972,458.1837,448.6687,4.602638
twpcmbeC1.c1,1999,07 1:30:00,31 ,440.4414,457.3601,448.0785,4.309443
twpcmbeC1.c1,1999,07 2:30:00,31 ,438.8935, 456.984,447.0075,4.938859
twpcmbeC1.c1,1999,07 3:30:00,31 ,436.5739,455.9792,446.3942,5.258921
twpcmbeC1.c1,1999,07 4:30:00,31 ,436.3577,455.2994,445.8804,5.015342
twpcmbeC1.c1,1999,07 5:30:00,31 ,437.0683, 456.376,445.9529, 5.48522
twpcmbeC1.c1,1999,07 6:30:00,31 ,437.8433,458.3124,448.3428,4.837693
twpcmbeC1.c1,1999,07 7:30:00,31 ,439.7148,474.2316,463.2731,8.051799
twpcmbeC1.c1,1999,07 8:30:00,31 ,442.9827, 494.159,478.8977,12.32995
twpcmbeC1.c1,1999,07 9:30:00,31 ,458.8179,511.8281, 491.674, 15.2384
twpcmbeC1.c1,1999,0710:30:00,31 ,459.7452,525.6754, 499.437,18.06338
twpcmbeC1.c1,1999,0711:30:00,31 ,455.0186, 534.295,505.2352,23.06116
twpcmbeC1.c1,1999,0712:30:00,31 ,453.4023,534.0916,508.7502,  21.827
twpcmbeC1.c1,1999,0713:30:00,31 ,455.1342,535.9246,505.6129,22.17675
twpcmbeC1.c1,1999,0714:30:00,31 ,445.2393,528.4115,502.7043,19.93782
twpcmbeC1.c1,1999,0715:30:00,31 ,449.0201,516.5854,492.4285,16.64724
twpcmbeC1.c1,1999,0716:30:00,31 ,452.0055,498.4799,480.5144,13.81238
twpcmbeC1.c1,1999,0717:30:00,31 ,445.4719,477.7679,466.1846,8.375139
twpcmbeC1.c1,1999,0718:30:00,31 ,446.3949,461.9461,455.3945,4.141087
twpcmbeC1.c1,1999,0719:30:00,31 ,444.1966,459.4349,452.9573,4.034498
twpcmbeC1.c1,1999,0720:30:00,31 ,441.0776,459.5404,452.6584,4.782364
twpcmbeC1.c1,1999,0721:30:00,31 ,439.4691,459.4996, 451.736,4.951078
twpcmbeC1.c1,1999,0722:30:00,31 ,438.7745,458.2844, 450.826,5.144284
twpcmbeC1.c1,1999,0723:30:00,31 ,440.1845,458.5915, 450.018,5.059336