datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,1998,11 0:30:00,28 ,       0,0.700071,0.067552,0.163291
twpcmbeC2.c1,1998,11 1:30:00,28 ,       0,0.750797,0.048947, 0.15204
twpcmbeC2.c1,1998,11 2:30:00,28 ,       0, 0.91211,0.067649,0.196908
twpcmbeC2.c1,1998,11 3:30:00,28 ,       0,1.262299,0.100094, 0.27878
twpcmbeC2.c1,1998,11 4:30:00,28 ,       0,1.884685, 0.14376,0.399041
twpcmbeC2.c1,1998,11 5:30:00,28 ,       0,2.240877,0.140608,0.439483
twpcmbeC2.c1,1998,11 6:30:00,28 ,4.922631,20.11117,8.612765,2.922147
twpcmbeC2.c1,1998,11 7:30:00,25 ,30.29164,171.8364,119.5797, 49.1266
twpcmbeC2.c1,1998,11 8:30:00,19 ,208.9146,426.8331,364.9546,62.00608
twpcmbeC2.c1,1998,11 9:30:00,19 ,383.3964,655.8796,587.2441,67.88121
twpcmbeC2.c1,1998,1110:30:00,19 ,462.2121,864.7901,733.4926,105.7884
twpcmbeC2.c1,1998,1111:30:00,19 ,553.1464,977.4572, 859.635,115.8274
twpcmbeC2.c1,1998,1112:30:00,20 ,467.3529,1038.335,884.2898,137.8417
twpcmbeC2.c1,1998,1113:30:00,22 , 393.552,989.3505,800.4115,180.1701
twpcmbeC2.c1,1998,1114:30:00,26 ,501.3034,910.5266,718.1102,124.0563
twpcmbeC2.c1,1998,1115:30:00,26 ,341.1752, 739.045,606.4247,102.2557
twpcmbeC2.c1,1998,1116:30:00,26 ,245.3844,536.1861,415.5367,73.79609
twpcmbeC2.c1,1998,1117:30:00,26 , 70.5691,243.3639,191.2033,44.68195
twpcmbeC2.c1,1998,1118:30:00,27 ,1.689058,40.90819,  25.704, 8.50514
twpcmbeC2.c1,1998,1119:30:00,28 ,       0,0.583683,0.067443,0.162776
twpcmbeC2.c1,1998,1120:30:00,28 ,       0,0.723548,0.100566,0.212468
twpcmbeC2.c1,1998,1121:30:00,28 ,       0,0.550863,0.043234,0.120303
twpcmbeC2.c1,1998,1122:30:00,28 ,       0,0.304645,  0.0188,0.061559
twpcmbeC2.c1,1998,1123:30:00,28 ,       0,0.655746,0.055464,0.141003