datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2001,11 0:30:00,27 ,       0,0.061363,0.006176,0.015732
twpcmbeC1.c1,2001,11 1:30:00,27 ,       0,0.018074,0.002061,0.005344
twpcmbeC1.c1,2001,11 2:30:00,27 ,       0,0.019142,0.001459,0.004124
twpcmbeC1.c1,2001,11 3:30:00,27 ,       0,0.018353,0.001351,0.004303
twpcmbeC1.c1,2001,11 4:30:00,27 ,       0,0.007746,0.000287,0.001491
twpcmbeC1.c1,2001,11 5:30:00,27 ,0.643624,5.092004,3.000275,0.971426
twpcmbeC1.c1,2001,11 6:30:00,27 ,8.918852,72.58094,26.18337,13.42032
twpcmbeC1.c1,2001,11 7:30:00,26 ,3.802021,61.31408,24.79009,16.52554
twpcmbeC1.c1,2001,11 8:30:00,26 ,11.53287,107.4003,38.74605,23.55062
twpcmbeC1.c1,2001,11 9:30:00,26 ,6.783172,116.3751,47.21986,26.42358
twpcmbeC1.c1,2001,1110:30:00,26 ,5.230314,109.7523,51.36203, 28.7623
twpcmbeC1.c1,2001,1111:30:00,27 ,10.59101,137.1202,55.20495,36.48482
twpcmbeC1.c1,2001,1112:30:00,27 ,6.984011,160.8279, 57.3146,37.17179
twpcmbeC1.c1,2001,1113:30:00,27 , 4.20552,120.9119,51.85267,38.13043
twpcmbeC1.c1,2001,1114:30:00,27 ,2.468136,130.2814,46.39925,36.62603
twpcmbeC1.c1,2001,1115:30:00,27 ,2.497136,80.90133,35.77048,23.52815
twpcmbeC1.c1,2001,1116:30:00,27 ,6.964949,79.24637,25.63396,19.73626
twpcmbeC1.c1,2001,1117:30:00,27 ,9.706703,45.00814,24.27212,7.978705
twpcmbeC1.c1,2001,1118:30:00,27 ,0.307265,3.677476, 1.14873,0.794988
twpcmbeC1.c1,2001,1119:30:00,27 ,       0,0.104005,0.007404,0.026701
twpcmbeC1.c1,2001,1120:30:00,27 ,       0,0.101659,0.004685,0.019829
twpcmbeC1.c1,2001,1121:30:00,27 ,       0,0.124877,0.007778,0.024285
twpcmbeC1.c1,2001,1122:30:00,27 ,       0,0.031326,0.003498,0.009013
twpcmbeC1.c1,2001,1123:30:00,27 ,       0,0.046704,0.004146,0.010477