datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2005,09 0:30:00,30 ,392.3134,443.4232,415.3162,  12.653
twpcmbeC1.c1,2005,09 1:30:00,30 ,  392.27, 436.964,415.4807,12.14696
twpcmbeC1.c1,2005,09 2:30:00,30 ,396.7748,438.7538,417.4243,11.11611
twpcmbeC1.c1,2005,09 3:30:00,30 ,392.3792, 445.714,418.3046,11.63557
twpcmbeC1.c1,2005,09 4:30:00,30 ,392.5735,442.8248,420.6013,13.33887
twpcmbeC1.c1,2005,09 5:30:00,30 ,390.7218,444.1779,420.0039,14.00132
twpcmbeC1.c1,2005,09 6:30:00,30 ,393.5248,447.9096,420.4193,14.36571
twpcmbeC1.c1,2005,09 7:30:00,30 ,396.0968,439.5801,422.8218,12.55479
twpcmbeC1.c1,2005,09 8:30:00,30 ,402.4555,437.3032,421.3679,12.36705
twpcmbeC1.c1,2005,09 9:30:00,30 ,403.2595,442.1982,422.9798,12.26558
twpcmbeC1.c1,2005,0910:30:00,30 , 404.136,442.1648, 424.188,11.22876
twpcmbeC1.c1,2005,0911:30:00,30 ,404.7664,441.4933,426.2367,10.09702
twpcmbeC1.c1,2005,0912:30:00,30 ,406.3058,445.4307,429.3197, 9.51865
twpcmbeC1.c1,2005,0913:30:00,30 ,409.7941,444.9738, 426.587,9.545509
twpcmbeC1.c1,2005,0914:30:00,30 ,394.7827,441.7176,424.2281,9.874059
twpcmbeC1.c1,2005,0915:30:00,30 ,394.1726,447.1647,425.2228,10.98226
twpcmbeC1.c1,2005,0916:30:00,30 ,395.2449,444.0852,424.8514,12.01695
twpcmbeC1.c1,2005,0917:30:00,30 ,395.7573,445.0142,422.8463,11.32268
twpcmbeC1.c1,2005,0918:30:00,30 ,396.7245,440.2098,421.3368, 11.7226
twpcmbeC1.c1,2005,0919:30:00,30 , 400.885,441.5044, 419.693, 11.4539
twpcmbeC1.c1,2005,0920:30:00,30 ,403.7858,440.7354,420.6673,11.27132
twpcmbeC1.c1,2005,0921:30:00,30 , 400.938,440.6853,420.8435,11.49243
twpcmbeC1.c1,2005,0922:30:00,30 ,397.5802,442.7042,418.2309,12.04871
twpcmbeC1.c1,2005,0923:30:00,30 ,394.1276,438.5088,416.3346, 11.5981