datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1998,08 0:30:00,24 ,       0,0.522728,0.231392,0.165534
twpcmbeC1.c1,1998,08 1:30:00,24 ,       0,0.538462,0.177568,0.167694
twpcmbeC1.c1,1998,08 2:30:00,24 ,       0,0.453491, 0.14994,0.160588
twpcmbeC1.c1,1998,08 3:30:00,24 ,       0, 0.42693,0.160272, 0.15263
twpcmbeC1.c1,1998,08 4:30:00,24 ,       0,0.394037,0.091193,0.129483
twpcmbeC1.c1,1998,08 5:30:00,24 ,       0,0.400772,0.064621,0.110281
twpcmbeC1.c1,1998,08 6:30:00,25 ,4.077847,49.41497,28.38301,12.50033
twpcmbeC1.c1,1998,08 7:30:00,25 ,17.32286, 129.726,78.64976,29.87207
twpcmbeC1.c1,1998,08 8:30:00,26 , 31.7543, 181.066,97.79993,40.05152
twpcmbeC1.c1,1998,08 9:30:00,25 ,2.685143,231.9547,112.5533, 64.8582
twpcmbeC1.c1,1998,0810:30:00,24 ,33.77947,244.1407,105.5085,67.16867
twpcmbeC1.c1,1998,0811:30:00,24 ,10.83521,306.0671,117.8708,99.58169
twpcmbeC1.c1,1998,0812:30:00,24 ,5.500132,360.9536,125.6879,104.3856
twpcmbeC1.c1,1998,0813:30:00,24 ,5.442772,353.1841,127.7082,108.2559
twpcmbeC1.c1,1998,0814:30:00,24 ,5.551167,226.9527,115.0236,66.68149
twpcmbeC1.c1,1998,0815:30:00,24 ,2.586233,225.9985,124.6012,64.25243
twpcmbeC1.c1,1998,0816:30:00,25 ,3.951929, 175.637,90.05665,42.08873
twpcmbeC1.c1,1998,0817:30:00,25 ,16.03329,81.48228,50.47798,19.12838
twpcmbeC1.c1,1998,0818:30:00,25 ,2.429209,10.16568,4.827966,1.885825
twpcmbeC1.c1,1998,0819:30:00,25 ,       0,0.300513, 0.03331,0.087149
twpcmbeC1.c1,1998,0820:30:00,25 ,       0,0.562969,0.078511,0.140309
twpcmbeC1.c1,1998,0821:30:00,24 ,       0,0.419601,0.123009,0.133291
twpcmbeC1.c1,1998,0822:30:00,24 ,       0,0.366437,0.133536,0.118223
twpcmbeC1.c1,1998,0823:30:00,24 ,       0,0.437753,0.168202,0.131316