datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2001,06 0:30:00,27 ,3.589758,6.177526,4.837483,0.788825
twpcmbeC2.c1,2001,06 1:30:00,27 ,3.570035,6.581158,4.835208,0.809734
twpcmbeC2.c1,2001,06 2:30:00,27 ,3.624835, 6.01341,4.786083,0.721372
twpcmbeC2.c1,2001,06 3:30:00,27 ,3.706453, 5.94312,4.750339,0.681195
twpcmbeC2.c1,2001,06 4:30:00,27 ,3.747006,5.849874,4.696873,0.619311
twpcmbeC2.c1,2001,06 5:30:00,27 ,  3.7226,6.002941,4.696822,0.610584
twpcmbeC2.c1,2001,06 6:30:00,27 ,3.680953,6.119487,4.666905,0.604353
twpcmbeC2.c1,2001,06 7:30:00,27 ,3.569792,5.876634,4.637428,0.603675
twpcmbeC2.c1,2001,06 8:30:00,27 ,3.631101,6.046395, 4.62529,0.605083
twpcmbeC2.c1,2001,06 9:30:00,28 ,3.619229,6.266262, 4.65544, 0.62606
twpcmbeC2.c1,2001,0610:30:00,28 ,3.555419,6.711109,4.686282,0.684868
twpcmbeC2.c1,2001,0611:30:00,27 ,3.534795,6.532502,4.690723,0.668147
twpcmbeC2.c1,2001,0612:30:00,29 ,3.570436,6.300408,4.659019,0.640841
twpcmbeC2.c1,2001,0613:30:00,29 ,3.536358,6.203068,4.685668,0.657479
twpcmbeC2.c1,2001,0614:30:00,30 ,  3.5795,6.386745,4.712316,0.674722
twpcmbeC2.c1,2001,0615:30:00,28 ,3.496442,6.470192,4.736656, 0.68947
twpcmbeC2.c1,2001,0616:30:00,29 , 3.50016,6.647974,4.768501,0.739365
twpcmbeC2.c1,2001,0617:30:00,29 ,3.548356,6.402637,4.742382,0.702487
twpcmbeC2.c1,2001,0618:30:00,29 ,3.481901,6.502475,4.741296, 0.69754
twpcmbeC2.c1,2001,0619:30:00,27 ,3.524907,6.178325,4.717302,0.679017
twpcmbeC2.c1,2001,0620:30:00,27 ,3.598319,6.133637,4.764015,0.676534
twpcmbeC2.c1,2001,0621:30:00,28 ,3.609692,6.771315,4.839368,0.774501
twpcmbeC2.c1,2001,0622:30:00,28 ,3.569615,6.592141,4.868377,0.794777
twpcmbeC2.c1,2001,0623:30:00,28 ,3.583115,6.387919, 4.86009,0.794543