datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,08 0:30:00,31 ,       0,0.673004,0.158771,0.212914
twpcmbeC1.c1,2003,08 1:30:00,31 ,       0,0.672494,  0.1685,0.228362
twpcmbeC1.c1,2003,08 2:30:00,31 ,       0,0.573124,0.124194,0.191336
twpcmbeC1.c1,2003,08 3:30:00,31 ,       0,0.394983,0.080929, 0.12907
twpcmbeC1.c1,2003,08 4:30:00,31 ,       0,0.334422,0.039393,0.090527
twpcmbeC1.c1,2003,08 5:30:00,31 ,       0,0.201608,0.006503, 0.03621
twpcmbeC1.c1,2003,08 6:30:00,31 ,       0,26.05159,4.094631, 7.46838
twpcmbeC1.c1,2003,08 7:30:00,31 ,0.057069,95.87548, 33.4615,36.65132
twpcmbeC1.c1,2003,08 8:30:00,31 ,0.032093,188.9117,67.79525,60.91074
twpcmbeC1.c1,2003,08 9:30:00,31 ,0.057783,243.8062,82.73535,73.22816
twpcmbeC1.c1,2003,0810:30:00,31 ,0.207869,330.1013,122.9198,94.40674
twpcmbeC1.c1,2003,0811:30:00,31 ,0.502628,357.0009,119.4068,103.9423
twpcmbeC1.c1,2003,0812:30:00,31 ,0.908754,352.7566,113.9563, 116.296
twpcmbeC1.c1,2003,0813:30:00,31 ,0.035614,298.3202, 104.315,96.45624
twpcmbeC1.c1,2003,0814:30:00,31 ,       0,274.1052,117.2266,96.76743
twpcmbeC1.c1,2003,0815:30:00,31 ,0.126825,218.8897,90.66237,71.59685
twpcmbeC1.c1,2003,0816:30:00,31 ,0.021128,149.3759, 49.5625,44.96898
twpcmbeC1.c1,2003,0817:30:00,31 ,0.001976,64.84752,23.37096,23.65559
twpcmbeC1.c1,2003,0818:30:00,31 ,       0,3.566856,0.302992,0.813331
twpcmbeC1.c1,2003,0819:30:00,31 ,       0,0.255344, 0.01048,0.047128
twpcmbeC1.c1,2003,0820:30:00,31 ,       0,0.373874,0.035128,0.095487
twpcmbeC1.c1,2003,0821:30:00,31 ,       0,0.524839,0.075486,0.157259
twpcmbeC1.c1,2003,0822:30:00,31 ,       0, 0.65816,0.107023,0.170895
twpcmbeC1.c1,2003,0823:30:00,31 ,       0,0.618875,0.106191,0.171374