datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2004,11 0:30:00,30 ,0.169061,2.323659,0.847601,  0.5212
twpcmbeC2.c1,2004,11 1:30:00,30 ,0.269784,1.836404,0.872798,0.503371
twpcmbeC2.c1,2004,11 2:30:00,30 ,0.193123,2.831509,0.882966,0.619484
twpcmbeC2.c1,2004,11 3:30:00,30 ,0.173928,3.296683,0.909952,0.603643
twpcmbeC2.c1,2004,11 4:30:00,30 ,0.252449,1.831184,0.809101,0.407268
twpcmbeC2.c1,2004,11 5:30:00,30 ,0.193543,3.949188,1.179205,0.924928
twpcmbeC2.c1,2004,11 6:30:00,30 ,0.420432,5.023718,1.513945,0.937172
twpcmbeC2.c1,2004,11 7:30:00,30 ,0.727604, 10.7732,4.786589, 3.22675
twpcmbeC2.c1,2004,11 8:30:00,30 ,2.432436,10.38227,5.662673,2.377517
twpcmbeC2.c1,2004,11 9:30:00,30 ,1.062529,11.01023,6.187743,3.215825
twpcmbeC2.c1,2004,1110:30:00,30 , 1.38901,20.03186,6.257696,4.112822
twpcmbeC2.c1,2004,1111:30:00,30 , 1.62645,22.33391,6.775992,4.795582
twpcmbeC2.c1,2004,1112:30:00,30 ,1.777467, 13.6406, 6.19922,3.603214
twpcmbeC2.c1,2004,1113:30:00,30 ,2.193706,16.36299,8.639423,4.033747
twpcmbeC2.c1,2004,1114:30:00,30 ,1.192572,16.85162, 6.97096,3.734331
twpcmbeC2.c1,2004,1115:30:00,30 ,1.561554, 15.9802,6.810328,3.805169
twpcmbeC2.c1,2004,1116:30:00,30 ,0.868889,16.36024,5.742133,3.418983
twpcmbeC2.c1,2004,1117:30:00,30 ,1.312444,16.00872,5.888581,3.324485
twpcmbeC2.c1,2004,1118:30:00,30 , 0.68255,6.139871,3.370798,1.570324
twpcmbeC2.c1,2004,1119:30:00,30 ,0.133841,  2.0029,0.917848,0.452963
twpcmbeC2.c1,2004,1120:30:00,30 ,0.234853,6.304749,1.099911,1.195282
twpcmbeC2.c1,2004,1121:30:00,30 ,0.176866,2.292002,0.887619,0.561607
twpcmbeC2.c1,2004,1122:30:00,30 ,0.227805,1.984853,0.716265,0.369482
twpcmbeC2.c1,2004,1123:30:00,30 ,0.300741,2.490274,0.839358,0.526019