datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2001,09 0:30:00,28 ,0.021521,0.225989,0.082398,0.055663 twpcmbeC2.c1,2001,09 1:30:00,27 ,0.022199,0.346109,0.092169,0.068984 twpcmbeC2.c1,2001,09 2:30:00,27 ,0.025316,0.222118,0.078935,0.051218 twpcmbeC2.c1,2001,09 3:30:00,27 ,0.024995,0.404481,0.086633,0.073438 twpcmbeC2.c1,2001,09 4:30:00,27 ,0.033521,0.159038,0.069072,0.032521 twpcmbeC2.c1,2001,09 5:30:00,27 ,0.022913,0.183917,0.078447,0.039924 twpcmbeC2.c1,2001,09 6:30:00,26 ,0.028892,0.151184,0.066684,0.029437 twpcmbeC2.c1,2001,09 7:30:00,27 ,0.029077,0.195087, 0.08145,0.044514 twpcmbeC2.c1,2001,09 8:30:00,27 ,0.035035,0.249333,0.082463,0.046611 twpcmbeC2.c1,2001,09 9:30:00,28 ,0.033885,0.180934,0.081666,0.033884 twpcmbeC2.c1,2001,0910:30:00,28 ,0.038905,0.136682, 0.07794, 0.02548 twpcmbeC2.c1,2001,0911:30:00,28 ,0.038638,0.151837, 0.07993,0.027916 twpcmbeC2.c1,2001,0912:30:00,29 ,0.038124,0.485504,0.139081,0.088478 twpcmbeC2.c1,2001,0913:30:00,29 ,0.047942,0.187968,0.085041, 0.02964 twpcmbeC2.c1,2001,0914:30:00,29 ,0.034878,0.131697, 0.07246,0.025631 twpcmbeC2.c1,2001,0915:30:00,29 ,0.029893,0.166215,0.074923, 0.02735 twpcmbeC2.c1,2001,0916:30:00,29 ,0.025612,0.253858,0.086794,0.052408 twpcmbeC2.c1,2001,0917:30:00,29 , 0.03386,0.160002,0.073524,0.035302 twpcmbeC2.c1,2001,0918:30:00,29 , 0.03049,0.415497,0.084365,0.077309 twpcmbeC2.c1,2001,0919:30:00,29 , 0.02315,0.199479,0.077318, 0.04291 twpcmbeC2.c1,2001,0920:30:00,28 ,0.027889,0.403078, 0.08851,0.077852 twpcmbeC2.c1,2001,0921:30:00,29 ,0.025547,0.247808,0.089313, 0.05549 twpcmbeC2.c1,2001,0922:30:00,28 ,0.024833,0.389546,0.093989,0.072058 twpcmbeC2.c1,2001,0923:30:00,29 ,0.024411,0.436273,0.087099,0.076958