datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2000,07 0:30:00,21 ,       0,368.3001,70.61451,109.6112
twpcmbeC2.c1,2000,07 1:30:00,19 ,       0,377.3205,46.37657,87.59469
twpcmbeC2.c1,2000,07 2:30:00,19 ,0.018777,361.3507,61.68239,103.5147
twpcmbeC2.c1,2000,07 3:30:00,18 ,       0,346.8996,40.83181,83.03399
twpcmbeC2.c1,2000,07 4:30:00,21 ,       0,443.1628,72.06549,130.3351
twpcmbeC2.c1,2000,07 5:30:00,21 ,       0,396.0215,60.76846,105.5433
twpcmbeC2.c1,2000,07 6:30:00,20 ,       0,293.4146,47.78234, 73.2294
twpcmbeC2.c1,2000,07 7:30:00,21 ,       0,416.3259,53.45079,94.24994
twpcmbeC2.c1,2000,07 8:30:00,21 ,       0,299.8616,52.03433, 87.4622
twpcmbeC2.c1,2000,07 9:30:00,21 ,0.194889,261.6461,45.33716,70.62813
twpcmbeC2.c1,2000,0710:30:00,19 ,0.035834,117.0838,24.54491,29.25954
twpcmbeC2.c1,2000,0711:30:00,21 ,0.878362,432.5666,73.35631,118.4906
twpcmbeC2.c1,2000,0712:30:00,22 ,5.155801,312.8484,49.79611,72.42574
twpcmbeC2.c1,2000,0713:30:00,21 ,0.050133,418.8399,55.95386,91.45162
twpcmbeC2.c1,2000,0714:30:00,21 ,1.074952,195.9175,46.29189,56.49155
twpcmbeC2.c1,2000,0715:30:00,22 ,0.144444,350.9713,82.63135,119.5499
twpcmbeC2.c1,2000,0716:30:00,21 ,       0,556.4681,80.94777,144.6702
twpcmbeC2.c1,2000,0717:30:00,20 ,       0, 228.459,27.58625,50.66946
twpcmbeC2.c1,2000,0718:30:00,20 ,       0,82.36795,13.73349,19.83788
twpcmbeC2.c1,2000,0719:30:00,21 ,       0,403.2366,38.81545,108.5689
twpcmbeC2.c1,2000,0720:30:00,22 ,       0,356.8224,46.54802,108.5495
twpcmbeC2.c1,2000,0721:30:00,22 ,       0, 242.994,30.59344,60.27065
twpcmbeC2.c1,2000,0722:30:00,22 ,       0,352.6054,39.43807,82.26328
twpcmbeC2.c1,2000,0723:30:00,21 ,0.045633,320.1059,47.27915, 78.9504