datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2001,03 0:30:00,29 ,       0,0.933501,0.354156,0.303989
twpcmbeC1.c1,2001,03 1:30:00,28 ,       0,1.090229,0.411133,0.346413
twpcmbeC1.c1,2001,03 2:30:00,28 ,       0,0.879212,0.267819,0.261085
twpcmbeC1.c1,2001,03 3:30:00,29 ,       0,0.570372,0.148904,0.196471
twpcmbeC1.c1,2001,03 4:30:00,29 ,       0, 0.36327,0.095468,0.120437
twpcmbeC1.c1,2001,03 5:30:00,29 ,       0,0.193072,0.021255,0.047388
twpcmbeC1.c1,2001,03 6:30:00,29 ,       0,20.63222,3.566333,6.195252
twpcmbeC1.c1,2001,03 7:30:00,29 ,0.074389,204.8843,59.40118,67.71615
twpcmbeC1.c1,2001,03 8:30:00,29 ,0.237146,426.0874,166.8433,147.5655
twpcmbeC1.c1,2001,03 9:30:00,29 , 0.04541,656.0951,280.6358, 244.433
twpcmbeC1.c1,2001,0310:30:00,29 ,0.034294,838.6122,373.5795,317.2186
twpcmbeC1.c1,2001,0311:30:00,29 ,0.791199,937.2909,406.4795,357.8394
twpcmbeC1.c1,2001,0312:30:00,29 ,0.266754,956.7645,390.0906,378.2371
twpcmbeC1.c1,2001,0313:30:00,29 ,0.115585,908.9313,332.5305,330.7776
twpcmbeC1.c1,2001,0314:30:00,29 ,0.042389,764.8358,249.1079,270.3896
twpcmbeC1.c1,2001,0315:30:00,29 ,0.002476,586.9628,237.1979,242.0679
twpcmbeC1.c1,2001,0316:30:00,29 ,       0,356.7586,114.5037,135.3278
twpcmbeC1.c1,2001,0317:30:00,29 ,       0,127.8157,33.30919,44.81794
twpcmbeC1.c1,2001,0318:30:00,29 ,       0,2.976708,0.301146,0.667449
twpcmbeC1.c1,2001,0319:30:00,27 ,       0,0.209064,0.017957,0.049392
twpcmbeC1.c1,2001,0320:30:00,29 ,       0,0.519255,0.058797,0.113125
twpcmbeC1.c1,2001,0321:30:00,29 ,       0,0.658532,0.144571,0.179077
twpcmbeC1.c1,2001,0322:30:00,29 ,       0,0.760758,0.221036,0.192291
twpcmbeC1.c1,2001,0323:30:00,29 ,       0,0.868206,0.287724,0.247633