datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2000,02 0:30:00,29 ,       0,0.280631,0.061383,0.077192
twpcmbeC1.c1,2000,02 1:30:00,29 ,       0,0.279878,0.059851,0.062982
twpcmbeC1.c1,2000,02 2:30:00,29 ,       0,0.191504,0.053068,0.059729
twpcmbeC1.c1,2000,02 3:30:00,29 ,       0,0.166533,0.022267,  0.0417
twpcmbeC1.c1,2000,02 4:30:00,29 ,       0,0.139558,0.009122,0.026767
twpcmbeC1.c1,2000,02 5:30:00,29 ,       0,0.241557,0.013194,0.047196
twpcmbeC1.c1,2000,02 6:30:00,29 ,11.23845, 28.5335,19.61531, 4.62637
twpcmbeC1.c1,2000,02 7:30:00,29 ,56.07444,156.8946,100.6598,26.23152
twpcmbeC1.c1,2000,02 8:30:00,29 ,69.28024,269.1149,153.1375,49.68317
twpcmbeC1.c1,2000,02 9:30:00,29 ,80.95296,378.2979,178.8254,76.08861
twpcmbeC1.c1,2000,0210:30:00,29 ,91.17742,462.7256,209.9227,85.88112
twpcmbeC1.c1,2000,0211:30:00,29 , 103.461,561.3339,242.2124,113.0091
twpcmbeC1.c1,2000,0212:30:00,29 ,100.2849, 579.192,259.0889,119.7511
twpcmbeC1.c1,2000,0213:30:00,29 ,92.85816,555.1401,240.9554,127.1142
twpcmbeC1.c1,2000,0214:30:00,29 ,88.99358,481.7181,225.3582,102.4362
twpcmbeC1.c1,2000,0215:30:00,29 ,85.13286,297.1796,187.3832,67.58427
twpcmbeC1.c1,2000,0216:30:00,29 ,81.71866, 236.016,149.8411, 45.5234
twpcmbeC1.c1,2000,0217:30:00,29 ,48.16585, 126.381,80.50421, 22.4312
twpcmbeC1.c1,2000,0218:30:00,29 ,6.090247,18.38692,11.91696,3.205738
twpcmbeC1.c1,2000,0219:30:00,29 ,0.008483,0.938462,0.414911,0.265959
twpcmbeC1.c1,2000,0220:30:00,29 ,       0, 0.36708,0.059896,0.087799
twpcmbeC1.c1,2000,0221:30:00,29 ,       0,0.180598,0.037846,0.052248
twpcmbeC1.c1,2000,0222:30:00,29 ,       0,0.213969, 0.04018,0.051927
twpcmbeC1.c1,2000,0223:30:00,29 ,       0,0.142046,0.043252,0.044876