datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,1999,11 0:30:00,30 ,399.1925,441.8316,420.2347,12.04262 twpcmbeC1.c1,1999,11 1:30:00,30 ,395.7987,445.2498,420.3037,11.42352 twpcmbeC1.c1,1999,11 2:30:00,30 ,396.0141,443.4277,422.1657,11.56886 twpcmbeC1.c1,1999,11 3:30:00,30 ,398.9652,440.3153,420.7461,10.86873 twpcmbeC1.c1,1999,11 4:30:00,30 ,400.8004,442.5312,418.9801,11.70532 twpcmbeC1.c1,1999,11 5:30:00,30 ,403.3632,441.1516, 419.131,11.81301 twpcmbeC1.c1,1999,11 6:30:00,30 , 403.996,445.8768,419.1666,11.95143 twpcmbeC1.c1,1999,11 7:30:00,30 ,408.5955,443.3309,422.1854,9.312101 twpcmbeC1.c1,1999,11 8:30:00,30 ,411.6187,436.5887,424.0014,6.604955 twpcmbeC1.c1,1999,11 9:30:00,30 ,412.7589,445.7115,427.5109,8.420385 twpcmbeC1.c1,1999,1110:30:00,30 ,408.5544,447.9178,428.9206,8.689626 twpcmbeC1.c1,1999,1111:30:00,30 ,410.9923,453.1003,432.6058,11.21974 twpcmbeC1.c1,1999,1112:30:00,30 ,411.1111, 460.218,434.0424,12.50373 twpcmbeC1.c1,1999,1113:30:00,30 ,415.0208,456.3655,432.8706,11.80553 twpcmbeC1.c1,1999,1114:30:00,30 ,411.4076,457.8668,431.8146, 10.622 twpcmbeC1.c1,1999,1115:30:00,30 , 413.567,458.7833, 432.682,11.24033 twpcmbeC1.c1,1999,1116:30:00,30 ,414.7219,449.9792,431.5406,10.04282 twpcmbeC1.c1,1999,1117:30:00,30 ,411.9336,452.6529,428.7596,12.01517 twpcmbeC1.c1,1999,1118:30:00,30 ,406.4757,444.0789,424.8486,11.46117 twpcmbeC1.c1,1999,1119:30:00,30 ,407.6283,443.3878,420.6856,10.69155 twpcmbeC1.c1,1999,1120:30:00,30 , 406.104,438.1868,420.1469,9.078202 twpcmbeC1.c1,1999,1121:30:00,30 ,406.2098,441.7807,420.3734,9.817746 twpcmbeC1.c1,1999,1122:30:00,30 ,404.5125,452.0356,421.1314,12.44875 twpcmbeC1.c1,1999,1123:30:00,30 ,400.1365, 445.736, 421.149,12.71534