datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2002,11 0:30:00,30 ,       0,0.053019,0.004945,0.014479
twpcmbeC1.c1,2002,11 1:30:00,30 ,       0,  0.0185, 0.00083,0.003407
twpcmbeC1.c1,2002,11 2:30:00,30 ,       0,0.002712, 0.00009,0.000495
twpcmbeC1.c1,2002,11 3:30:00,30 ,       0,0.022326, 0.00075,0.004075
twpcmbeC1.c1,2002,11 4:30:00,30 ,       0,3.473861,0.230318, 0.73089
twpcmbeC1.c1,2002,11 5:30:00,29 , 0.03827, 34.7127,3.845929,8.113136
twpcmbeC1.c1,2002,11 6:30:00,27 ,7.922424,74.42017, 49.3343,16.26227
twpcmbeC1.c1,2002,11 7:30:00,28 ,47.60949,186.7465,121.6247,38.83262
twpcmbeC1.c1,2002,11 8:30:00,29 ,94.57217,344.6595,199.2576,73.66623
twpcmbeC1.c1,2002,11 9:30:00,29 ,52.63639,431.6849,253.6904,95.70683
twpcmbeC1.c1,2002,1110:30:00,29 ,41.93035,502.4855,276.0674,110.0442
twpcmbeC1.c1,2002,1111:30:00,29 ,   89.32,568.6628,275.2251,127.7836
twpcmbeC1.c1,2002,1112:30:00,30 ,49.15805,562.6981,277.2014,142.0075
twpcmbeC1.c1,2002,1113:30:00,29 ,29.00779,513.8829,282.3832,141.0659
twpcmbeC1.c1,2002,1114:30:00,29 ,40.93598,405.6507,246.5439,101.3875
twpcmbeC1.c1,2002,1115:30:00,30 ,35.57338,301.9966,177.4868,77.40022
twpcmbeC1.c1,2002,1116:30:00,30 ,18.38127,194.7552,105.2262,47.54764
twpcmbeC1.c1,2002,1117:30:00,30 ,0.550823,71.48096, 33.2558, 17.8095
twpcmbeC1.c1,2002,1118:30:00,30 ,       0,2.134137,0.356617,0.411302
twpcmbeC1.c1,2002,1119:30:00,30 ,       0,0.013667,0.001016, 0.00329
twpcmbeC1.c1,2002,1120:30:00,30 ,       0,    0.06,0.002089,0.010943
twpcmbeC1.c1,2002,1121:30:00,30 ,       0,0.027561, 0.00093, 0.00503
twpcmbeC1.c1,2002,1122:30:00,30 ,       0,0.018167,0.000832,0.003336
twpcmbeC1.c1,2002,1123:30:00,29 ,       0,0.003409,0.000204,0.000686