datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2003,06 0:30:00,30 ,402.4399,443.1095,417.4272, 10.9453 twpcmbeC1.c1,2003,06 1:30:00,30 ,404.5426,438.6972,416.8794,10.68115 twpcmbeC1.c1,2003,06 2:30:00,30 ,402.2293,444.1246,416.9654,12.21595 twpcmbeC1.c1,2003,06 3:30:00,30 ,401.2776,440.8413,416.4025,11.70687 twpcmbeC1.c1,2003,06 4:30:00,30 ,398.7559,450.3862,416.9716,13.08804 twpcmbeC1.c1,2003,06 5:30:00,30 ,394.4137, 440.067,415.5919,12.11562 twpcmbeC1.c1,2003,06 6:30:00,30 ,394.3896,439.2271,415.3326,11.51825 twpcmbeC1.c1,2003,06 7:30:00,30 ,401.9997,443.2473,418.0675,10.79697 twpcmbeC1.c1,2003,06 8:30:00,30 ,409.0594,443.5377,421.3952,9.030228 twpcmbeC1.c1,2003,06 9:30:00,30 , 409.802,450.3327, 425.242,10.87891 twpcmbeC1.c1,2003,0610:30:00,30 ,408.3326,444.3948,425.4159,9.571288 twpcmbeC1.c1,2003,0611:30:00,30 ,407.4048,442.4955,425.8956,9.546995 twpcmbeC1.c1,2003,0612:30:00,30 ,409.4261,444.7648,426.9884, 9.60813 twpcmbeC1.c1,2003,0613:30:00,30 ,410.7448,449.0668,426.8417,10.40137 twpcmbeC1.c1,2003,0614:30:00,30 ,410.9108,454.5743,426.4228,10.59255 twpcmbeC1.c1,2003,0615:30:00,30 ,407.7679,452.3017,425.7682,10.03107 twpcmbeC1.c1,2003,0616:30:00,30 ,410.5768,446.1156,426.2702,10.42036 twpcmbeC1.c1,2003,0617:30:00,30 ,410.7469, 441.514,423.0393,9.520843 twpcmbeC1.c1,2003,0618:30:00,30 ,402.8172,448.7286,422.8625,12.48894 twpcmbeC1.c1,2003,0619:30:00,30 , 401.375,436.3758,421.3411,10.53145 twpcmbeC1.c1,2003,0620:30:00,30 ,398.3403,445.1327,420.1842,11.62312 twpcmbeC1.c1,2003,0621:30:00,30 ,399.0063,451.4409,417.4325,12.17374 twpcmbeC1.c1,2003,0622:30:00,30 ,400.8398,442.5914,417.7714,12.69065 twpcmbeC1.c1,2003,0623:30:00,30 ,400.3668,444.1928,417.2357, 11.8359