datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2001,06 0:30:00,27 , 0.02649,0.199129, 0.06004,0.033466
twpcmbeC2.c1,2001,06 1:30:00,27 ,0.020976,0.235315,0.056067,0.043791
twpcmbeC2.c1,2001,06 2:30:00,27 ,0.025134,0.251025,0.058169,0.042323
twpcmbeC2.c1,2001,06 3:30:00,27 ,0.025657,0.201883,0.060147,0.039005
twpcmbeC2.c1,2001,06 4:30:00,27 ,0.029729,0.104662,0.063562,0.019582
twpcmbeC2.c1,2001,06 5:30:00,27 ,0.026707,0.103183,0.052591, 0.02016
twpcmbeC2.c1,2001,06 6:30:00,27 ,0.024061,0.144458,0.055057,0.027075
twpcmbeC2.c1,2001,06 7:30:00,27 ,0.019116,0.098187,0.045749,0.019333
twpcmbeC2.c1,2001,06 8:30:00,27 ,0.023275,0.202722,0.057627,0.034857
twpcmbeC2.c1,2001,06 9:30:00,28 ,0.020432,0.219567, 0.06146, 0.04244
twpcmbeC2.c1,2001,0610:30:00,28 ,0.034797,0.145874,0.065833,0.028813
twpcmbeC2.c1,2001,0611:30:00,27 , 0.03224, 0.11924,0.067097,0.020982
twpcmbeC2.c1,2001,0612:30:00,29 ,0.029048,0.131979,0.075804,0.028129
twpcmbeC2.c1,2001,0613:30:00,29 ,0.036551,0.171893, 0.07821,0.033748
twpcmbeC2.c1,2001,0614:30:00,30 ,0.028072,0.170728,0.070833,0.031967
twpcmbeC2.c1,2001,0615:30:00,28 ,0.026211,0.122124,0.071827,0.029936
twpcmbeC2.c1,2001,0616:30:00,29 , 0.03702,0.234334, 0.07376,0.042341
twpcmbeC2.c1,2001,0617:30:00,29 ,0.029545,0.200516,  0.0682,0.038789
twpcmbeC2.c1,2001,0618:30:00,29 ,0.029489,0.159659,0.065372,0.036366
twpcmbeC2.c1,2001,0619:30:00,27 ,0.026554,0.158139,0.064077,0.028531
twpcmbeC2.c1,2001,0620:30:00,27 ,0.025651,0.107233,0.054675,0.022922
twpcmbeC2.c1,2001,0621:30:00,28 ,0.029305,0.162047, 0.05769,  0.0295
twpcmbeC2.c1,2001,0622:30:00,28 ,0.022298,0.194289,0.074439,0.043591
twpcmbeC2.c1,2001,0623:30:00,28 ,0.028457,0.252674,0.075071,0.048414