datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2002,07 0:30:00,31 ,0.216306, 2.08675,0.807072,0.507098
twpcmbeC1.c1,2002,07 1:30:00,31 ,0.343859,5.474112,1.098816,0.981911
twpcmbeC1.c1,2002,07 2:30:00,31 ,0.235764, 5.59884,1.160159,0.972587
twpcmbeC1.c1,2002,07 3:30:00,31 ,0.157613,1.946903,0.943451,0.459894
twpcmbeC1.c1,2002,07 4:30:00,31 ,0.270594,2.709006,0.993941,0.565517
twpcmbeC1.c1,2002,07 5:30:00,31 ,0.258896,3.072372,0.995037,0.635741
twpcmbeC1.c1,2002,07 6:30:00,31 ,0.722437,5.062844,2.093545,1.027395
twpcmbeC1.c1,2002,07 7:30:00,31 ,1.663622,9.407075,4.837923,2.203598
twpcmbeC1.c1,2002,07 8:30:00,31 ,0.932964,15.01459,6.174549,3.194416
twpcmbeC1.c1,2002,07 9:30:00,31 , 1.72471,17.97466,7.751722,4.019697
twpcmbeC1.c1,2002,0710:30:00,31 ,1.369109, 20.1416,8.313881,4.484088
twpcmbeC1.c1,2002,0711:30:00,31 , 1.33941,21.88595, 8.27329,5.277257
twpcmbeC1.c1,2002,0712:30:00,31 ,1.404101,  22.195,7.545697,5.039519
twpcmbeC1.c1,2002,0713:30:00,31 ,1.360624,21.71329, 7.88403,5.696644
twpcmbeC1.c1,2002,0714:30:00,31 ,1.350931, 28.9815,6.624405, 5.43609
twpcmbeC1.c1,2002,0715:30:00,31 ,1.123684,14.74716,5.849248,3.532189
twpcmbeC1.c1,2002,0716:30:00,31 ,0.823145,18.77939,5.960987,3.842462
twpcmbeC1.c1,2002,0717:30:00,31 , 0.57952, 8.93483,4.078286,2.116835
twpcmbeC1.c1,2002,0718:30:00,31 ,0.287819,3.775432,1.602258,0.901287
twpcmbeC1.c1,2002,0719:30:00,31 ,0.221208,2.486533,0.786287,  0.4648
twpcmbeC1.c1,2002,0720:30:00,31 ,0.277003,1.945124,0.844705,0.443772
twpcmbeC1.c1,2002,0721:30:00,31 ,0.314339,3.526941,0.870041,0.608795
twpcmbeC1.c1,2002,0722:30:00,31 ,0.234824,2.324529,0.906977,0.457076
twpcmbeC1.c1,2002,0723:30:00,31 ,0.173701,4.996242,0.925675,0.871158