datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2005,07 0:30:00,28 , 0.02561,0.178831,0.065918,0.032016 twpcmbeC2.c1,2005,07 1:30:00,28 ,0.019472,0.122423,0.063591,0.029179 twpcmbeC2.c1,2005,07 2:30:00,27 ,0.027326,0.262169,0.071049,0.051481 twpcmbeC2.c1,2005,07 3:30:00,26 ,0.018058,0.195796,0.075164,0.049228 twpcmbeC2.c1,2005,07 4:30:00,26 ,0.011256,0.176558, 0.07107,0.041785 twpcmbeC2.c1,2005,07 5:30:00,25 ,0.018535,0.173197,0.067324,0.039444 twpcmbeC2.c1,2005,07 6:30:00,25 ,0.019623,0.254208,0.090063,0.065885 twpcmbeC2.c1,2005,07 7:30:00,25 , 0.02409,0.156715, 0.07038,0.036885 twpcmbeC2.c1,2005,07 8:30:00,24 ,0.022725, 0.22534,0.074589,0.052611 twpcmbeC2.c1,2005,07 9:30:00,26 ,0.016587,0.134406,0.067891,0.035029 twpcmbeC2.c1,2005,0710:30:00,26 ,0.030796,0.113234,0.066526,0.022439 twpcmbeC2.c1,2005,0711:30:00,28 ,0.026467,0.155055,0.076404,0.035535 twpcmbeC2.c1,2005,0712:30:00,27 ,0.017136, 0.37564,0.082008,0.068668 twpcmbeC2.c1,2005,0713:30:00,28 ,0.020262,0.150903,0.076991,0.034828 twpcmbeC2.c1,2005,0714:30:00,28 , 0.02829,0.181047,0.073272,0.034305 twpcmbeC2.c1,2005,0715:30:00,29 ,0.027717,0.221053,0.080533,0.041063 twpcmbeC2.c1,2005,0716:30:00,29 ,0.018914, 0.15621,0.075456,0.033776 twpcmbeC2.c1,2005,0717:30:00,29 ,0.031299,0.141577,0.068043,0.030517 twpcmbeC2.c1,2005,0718:30:00,29 , 0.02928,0.179773,0.066149,0.035257 twpcmbeC2.c1,2005,0719:30:00,28 ,0.025387,0.159593,0.065833,0.031627 twpcmbeC2.c1,2005,0720:30:00,29 ,0.021949, 0.20724,0.070725,0.044602 twpcmbeC2.c1,2005,0721:30:00,30 ,0.029562,0.211433,0.070834,0.043801 twpcmbeC2.c1,2005,0722:30:00,28 ,0.033428,0.269406,0.084262,0.060671 twpcmbeC2.c1,2005,0723:30:00,29 ,0.025368,0.137106,0.067139,0.030851