datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,1999,04 0:30:00,30 ,       0,0.151149,0.008906,0.034205
twpcmbeC2.c1,1999,04 1:30:00,30 ,       0,0.137341,0.004578,0.025075
twpcmbeC2.c1,1999,04 2:30:00,30 ,       0,0.082437,0.004926,0.018879
twpcmbeC2.c1,1999,04 3:30:00,30 ,       0,0.146216,0.004874,0.026695
twpcmbeC2.c1,1999,04 4:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,04 5:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,04 6:30:00,30 ,0.849497,6.904902,3.354653,1.173778
twpcmbeC2.c1,1999,04 7:30:00,30 ,6.313334, 93.8615,59.95489,16.92958
twpcmbeC2.c1,1999,04 8:30:00,30 ,4.936122,142.1894,91.64249,30.20408
twpcmbeC2.c1,1999,04 9:30:00,30 ,25.13619,233.1903,117.0779,47.47559
twpcmbeC2.c1,1999,0410:30:00,30 ,46.22068,248.1461,118.4155, 64.3605
twpcmbeC2.c1,1999,0411:30:00,30 , 22.3019,247.1001,120.8062,66.02009
twpcmbeC2.c1,1999,0412:30:00,30 ,13.61942,354.8155,150.7326,96.72825
twpcmbeC2.c1,1999,0413:30:00,30 ,13.81938,390.5215,165.7276,103.6053
twpcmbeC2.c1,1999,0414:30:00,30 ,32.12484,290.8598,150.2789,76.03264
twpcmbeC2.c1,1999,0415:30:00,30 ,55.25531,293.1493,158.3644,61.82853
twpcmbeC2.c1,1999,0416:30:00,30 ,53.05503,206.8352,118.0322,35.65313
twpcmbeC2.c1,1999,0417:30:00,30 ,18.73217,137.0513, 94.0187,26.94792
twpcmbeC2.c1,1999,0418:30:00,30 , 16.4914,66.70615,42.44457,13.51373
twpcmbeC2.c1,1999,0419:30:00,30 ,       0,0.761169,0.270963,0.201791
twpcmbeC2.c1,1999,0420:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,0421:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,0422:30:00,30 ,       0,0.153185,0.005106,0.027968
twpcmbeC2.c1,1999,0423:30:00,30 ,       0,0.194564,0.009951,0.039694