datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2004,09 0:30:00,30 ,436.9903,453.6805,446.4677,4.450434
twpcmbeC1.c1,2004,09 1:30:00,30 ,438.4521,453.3722,446.5818,4.044466
twpcmbeC1.c1,2004,09 2:30:00,30 ,438.8831,454.8154,446.4586,4.139543
twpcmbeC1.c1,2004,09 3:30:00,30 ,438.0648,455.4501,446.1253,4.140171
twpcmbeC1.c1,2004,09 4:30:00,30 , 436.746,455.1664,445.4416,5.102919
twpcmbeC1.c1,2004,09 5:30:00,30 ,434.6854,453.9992,445.5218,4.626501
twpcmbeC1.c1,2004,09 6:30:00,30 ,436.8658,456.5557,448.2704,5.353747
twpcmbeC1.c1,2004,09 7:30:00,30 ,439.4788,480.0478,463.2003,10.24582
twpcmbeC1.c1,2004,09 8:30:00,30 ,437.4969,508.8917,478.5964,16.55604
twpcmbeC1.c1,2004,09 9:30:00,30 ,441.1864, 529.593,495.1965,19.83575
twpcmbeC1.c1,2004,0910:30:00,30 ,448.6184, 541.883,500.9184,26.37809
twpcmbeC1.c1,2004,0911:30:00,30 ,453.4881,549.5719, 508.339,28.08752
twpcmbeC1.c1,2004,0912:30:00,30 ,441.2849,549.6943, 506.084,31.35532
twpcmbeC1.c1,2004,0913:30:00,30 ,437.5942,547.9268,505.1965, 27.3541
twpcmbeC1.c1,2004,0914:30:00,30 ,441.0969,541.7484,495.9388,26.51784
twpcmbeC1.c1,2004,0915:30:00,30 ,447.2025,525.6174, 490.285,  20.881
twpcmbeC1.c1,2004,0916:30:00,30 ,445.3519,503.2473,476.5829,16.76597
twpcmbeC1.c1,2004,0917:30:00,30 , 434.955,476.0661,459.6664,9.098164
twpcmbeC1.c1,2004,0918:30:00,30 ,435.6045,459.3091, 451.394,5.398884
twpcmbeC1.c1,2004,0919:30:00,30 ,435.7568,456.5975, 449.476,4.872086
twpcmbeC1.c1,2004,0920:30:00,30 ,437.1509,453.3808, 448.146, 4.79205
twpcmbeC1.c1,2004,0921:30:00,30 ,437.0973,454.6417,447.8798,4.507718
twpcmbeC1.c1,2004,0922:30:00,30 ,435.8301,454.4944, 447.552,4.372137
twpcmbeC1.c1,2004,0923:30:00,30 ,434.3405,455.0482, 447.464,4.643823