datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2004,04 0:30:00,26 ,0.022249,0.144988,0.059485,0.033042 twpcmbeC2.c1,2004,04 1:30:00,26 ,0.024219,0.160303,0.061876,0.033432 twpcmbeC2.c1,2004,04 2:30:00,27 ,0.022014,0.157681, 0.06387,0.032181 twpcmbeC2.c1,2004,04 3:30:00,28 ,0.021755,0.147315,0.062259,0.032683 twpcmbeC2.c1,2004,04 4:30:00,28 ,0.019016,0.115085,0.055743,0.024968 twpcmbeC2.c1,2004,04 5:30:00,28 ,0.019013,0.127776,0.061647,0.027343 twpcmbeC2.c1,2004,04 6:30:00,28 ,0.021472,0.188538,0.069442,0.040409 twpcmbeC2.c1,2004,04 7:30:00,28 ,0.026576,0.122555, 0.05423, 0.02597 twpcmbeC2.c1,2004,04 8:30:00,28 ,0.028346,0.140742,0.053639,0.025841 twpcmbeC2.c1,2004,04 9:30:00,27 ,0.030307, 0.13539,0.056514,0.025207 twpcmbeC2.c1,2004,0410:30:00,28 ,0.023214,0.140696,0.057463,0.028228 twpcmbeC2.c1,2004,0411:30:00,28 ,0.019043,0.142866,0.054709,0.028324 twpcmbeC2.c1,2004,0412:30:00,26 ,0.034632,0.121418,0.058623,0.021212 twpcmbeC2.c1,2004,0413:30:00,27 ,0.017652, 0.26224,0.075074,0.049915 twpcmbeC2.c1,2004,0414:30:00,28 ,0.025892,0.122348,0.057266, 0.02706 twpcmbeC2.c1,2004,0415:30:00,27 ,0.008622,0.111304,0.049468,0.027002 twpcmbeC2.c1,2004,0416:30:00,28 ,0.027841,0.129176,0.061335,0.029042 twpcmbeC2.c1,2004,0417:30:00,26 ,0.027898,0.111323,0.062649,0.022628 twpcmbeC2.c1,2004,0418:30:00,28 ,0.015701,0.171025,0.065435,0.042814 twpcmbeC2.c1,2004,0419:30:00,29 ,0.019619,0.165145,0.059375,0.035645 twpcmbeC2.c1,2004,0420:30:00,29 ,0.014901,0.139684,0.051639,0.027895 twpcmbeC2.c1,2004,0421:30:00,27 ,0.015849,0.130104,0.061832,0.029651 twpcmbeC2.c1,2004,0422:30:00,27 ,0.025617,0.164584, 0.05701,0.032946 twpcmbeC2.c1,2004,0423:30:00,27 , 0.02386,0.179353,0.071642,0.040209