datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2000,05 0:30:00,22 ,       0,164.0711,17.16824,35.08602
twpcmbeC2.c1,2000,05 1:30:00,22 ,0.303917,69.29205,14.91017,17.31584
twpcmbeC2.c1,2000,05 2:30:00,22 ,       0,64.30162, 15.0528,16.86408
twpcmbeC2.c1,2000,05 3:30:00,22 ,       0,33.38235,9.737166,9.696871
twpcmbeC2.c1,2000,05 4:30:00,22 ,       0,172.2901,20.93115,36.12677
twpcmbeC2.c1,2000,05 5:30:00,22 ,       0,76.07127,17.82362,19.72993
twpcmbeC2.c1,2000,05 6:30:00,22 ,       0,63.80043,14.98936,17.17411
twpcmbeC2.c1,2000,05 7:30:00,22 ,       0,51.70822,10.58884,11.28453
twpcmbeC2.c1,2000,05 8:30:00,22 ,       0,54.19273,11.70709,14.07149
twpcmbeC2.c1,2000,05 9:30:00,22 ,       0,74.48345, 18.0629,19.75977
twpcmbeC2.c1,2000,0510:30:00,22 ,2.517569,62.22518,18.07889,16.60308
twpcmbeC2.c1,2000,0511:30:00,22 ,0.616221,41.33659,12.99348,12.91017
twpcmbeC2.c1,2000,0512:30:00,23 ,       0,66.33444,29.27966,17.07798
twpcmbeC2.c1,2000,0513:30:00,23 ,       0,56.90867, 21.3455,15.90019
twpcmbeC2.c1,2000,0514:30:00,23 ,       0,89.29178,26.36669,21.76266
twpcmbeC2.c1,2000,0515:30:00,22 ,1.904801,171.7169,32.14769,35.65993
twpcmbeC2.c1,2000,0516:30:00,22 ,0.951474,135.7054,30.53825,31.15642
twpcmbeC2.c1,2000,0517:30:00,21 ,0.025044,88.46017,23.66018,20.83722
twpcmbeC2.c1,2000,0518:30:00,21 ,       0,48.48289, 15.1858,12.75509
twpcmbeC2.c1,2000,0519:30:00,22 ,       0,94.04527,17.96936,20.40989
twpcmbeC2.c1,2000,0520:30:00,21 ,       0,164.7732,21.58972,35.44148
twpcmbeC2.c1,2000,0521:30:00,22 ,       0,62.45168, 18.0818,17.72417
twpcmbeC2.c1,2000,0522:30:00,22 ,       0,55.60419,14.98366,17.77503
twpcmbeC2.c1,2000,0523:30:00,22 ,       0,81.47845,17.55109,24.31394