datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2002,05 0:30:00,24 ,       0,300.2911,39.52107, 63.9869
twpcmbeC2.c1,2002,05 1:30:00,27 ,       0, 134.447,38.61574,41.79906
twpcmbeC2.c1,2002,05 2:30:00,27 ,0.161238,496.9899,45.00085,94.57058
twpcmbeC2.c1,2002,05 3:30:00,24 , 1.69105,226.1807, 35.0273,54.25394
twpcmbeC2.c1,2002,05 4:30:00,25 ,0.005667, 246.836,35.09903,55.17083
twpcmbeC2.c1,2002,05 5:30:00,26 ,       0,85.66769,18.13967,19.84771
twpcmbeC2.c1,2002,05 6:30:00,26 ,0.002565,108.9213,24.11965, 34.0823
twpcmbeC2.c1,2002,05 7:30:00,27 ,0.031102,234.3836,34.80718,61.26147
twpcmbeC2.c1,2002,05 8:30:00,27 ,0.073241,175.4966,30.44971,48.06782
twpcmbeC2.c1,2002,05 9:30:00,28 ,       0, 264.041,40.12614,69.01473
twpcmbeC2.c1,2002,0510:30:00,27 ,       0,257.4122,23.04215,49.39564
twpcmbeC2.c1,2002,0511:30:00,27 ,0.001855,232.4987,28.80438,46.56541
twpcmbeC2.c1,2002,0512:30:00,27 ,0.002086,109.3888,21.87009,26.86324
twpcmbeC2.c1,2002,0513:30:00,26 ,       0,119.9034,27.32836, 34.1543
twpcmbeC2.c1,2002,0514:30:00,26 ,       0,373.2184, 39.6605, 74.1795
twpcmbeC2.c1,2002,0515:30:00,27 ,       0,175.7022,35.24176,47.86241
twpcmbeC2.c1,2002,0516:30:00,27 ,0.127226,323.0846,45.83677,72.57661
twpcmbeC2.c1,2002,0517:30:00,28 , 1.51331, 342.201,45.89178,67.46585
twpcmbeC2.c1,2002,0518:30:00,27 ,0.762875,230.5997,36.78422,61.63946
twpcmbeC2.c1,2002,0519:30:00,28 ,       0,255.4462, 48.1536,64.80581
twpcmbeC2.c1,2002,0520:30:00,27 ,0.018505,310.0833,33.15188,61.76078
twpcmbeC2.c1,2002,0521:30:00,27 ,0.193556,282.7042,40.92122,65.87362
twpcmbeC2.c1,2002,0522:30:00,25 ,       0,216.1186,39.53195,  60.429
twpcmbeC2.c1,2002,0523:30:00,26 ,       0,219.2412,44.86177,64.71959