datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,04 0:30:00,30 ,       0,0.523223,0.090128,0.164752
twpcmbeC1.c1,2003,04 1:30:00,30 ,       0,0.495967,0.084532,0.155706
twpcmbeC1.c1,2003,04 2:30:00,30 ,       0,0.513032,0.046982, 0.11803
twpcmbeC1.c1,2003,04 3:30:00,30 ,       0,0.307111,0.012526,0.057032
twpcmbeC1.c1,2003,04 4:30:00,30 ,       0,0.200507,0.023137,0.060967
twpcmbeC1.c1,2003,04 5:30:00,30 ,       0, 0.28804,0.063174,0.091391
twpcmbeC1.c1,2003,04 6:30:00,30 ,2.791378, 67.1666,32.77705, 17.3741
twpcmbeC1.c1,2003,04 7:30:00,30 ,9.721043,120.6143,69.54662,29.06805
twpcmbeC1.c1,2003,04 8:30:00,30 ,9.361821,211.4976,103.2339,50.98111
twpcmbeC1.c1,2003,04 9:30:00,30 ,15.07133,301.7216, 119.688,83.63329
twpcmbeC1.c1,2003,0410:30:00,30 ,22.57251,265.7316,118.8757,69.81304
twpcmbeC1.c1,2003,0411:30:00,30 ,9.679459,405.2722,146.7989,109.3659
twpcmbeC1.c1,2003,0412:30:00,30 ,6.905026,396.8229,150.1789, 115.516
twpcmbeC1.c1,2003,0413:30:00,30 ,9.478666, 337.038,122.6439,105.5109
twpcmbeC1.c1,2003,0414:30:00,30 ,7.216825,284.1595, 108.218,75.00141
twpcmbeC1.c1,2003,0415:30:00,30 , 3.35824, 210.146, 81.1991,49.87795
twpcmbeC1.c1,2003,0416:30:00,30 ,6.011335,144.3604,66.23715,43.52217
twpcmbeC1.c1,2003,0417:30:00,30 ,9.206439,94.04078, 42.7478,27.38307
twpcmbeC1.c1,2003,0418:30:00,30 ,0.727868,9.396301,3.744129,2.004086
twpcmbeC1.c1,2003,0419:30:00,30 ,       0,0.261157,0.022561,0.063967
twpcmbeC1.c1,2003,0420:30:00,30 ,       0,0.394644,0.053336,0.107501
twpcmbeC1.c1,2003,0421:30:00,30 ,       0,0.411396,0.057263,0.124157
twpcmbeC1.c1,2003,0422:30:00,30 ,       0,0.550156,0.070555,0.134156
twpcmbeC1.c1,2003,0423:30:00,30 ,       0,0.523436,0.059856,0.149261