datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2000,11 0:30:00,23 ,2.822106,6.094844,4.640867,0.852617
twpcmbeC2.c1,2000,11 1:30:00,23 ,2.768448,6.155031,4.631608,0.868022
twpcmbeC2.c1,2000,11 2:30:00,23 ,2.628574,6.349512,4.622515,0.917997
twpcmbeC2.c1,2000,11 3:30:00,23 ,2.704306,6.336593,4.575507,0.876992
twpcmbeC2.c1,2000,11 4:30:00,21 ,2.749646,6.244984,4.490748,0.859754
twpcmbeC2.c1,2000,11 5:30:00,21 ,2.823068,6.307762,4.419527,0.833543
twpcmbeC2.c1,2000,11 6:30:00,21 ,2.879311,6.190347,4.406776,0.800541
twpcmbeC2.c1,2000,11 7:30:00,22 ,3.057115,6.255087,4.443463,0.818015
twpcmbeC2.c1,2000,11 8:30:00,22 ,3.177357,6.296719,4.391639,0.787421
twpcmbeC2.c1,2000,11 9:30:00,23 ,3.247977, 6.08007,4.346849,0.763717
twpcmbeC2.c1,2000,1110:30:00,22 ,3.146662,6.287712,4.314639,0.821893
twpcmbeC2.c1,2000,1111:30:00,24 ,3.249123,6.301625,4.419157,0.831754
twpcmbeC2.c1,2000,1112:30:00,22 ,3.335288,6.174254,4.403152,0.794327
twpcmbeC2.c1,2000,1113:30:00,22 ,3.214022,6.052577,4.420251,0.800454
twpcmbeC2.c1,2000,1114:30:00,22 ,3.198427,5.961816,4.410548, 0.81202
twpcmbeC2.c1,2000,1115:30:00,22 ,3.277401,5.951487,4.430869,0.800594
twpcmbeC2.c1,2000,1116:30:00,22 , 3.26317,6.036316,4.475966,  0.7748
twpcmbeC2.c1,2000,1117:30:00,22 ,3.310506,5.990826,4.532359,0.774213
twpcmbeC2.c1,2000,1118:30:00,21 ,3.204463,6.454148,4.638029,0.870604
twpcmbeC2.c1,2000,1119:30:00,22 , 3.24688,6.930507,4.662369,0.904798
twpcmbeC2.c1,2000,1120:30:00,22 ,3.390455,6.437976,4.671641,0.830237
twpcmbeC2.c1,2000,1121:30:00,21 ,3.321909,6.168431,4.649429,0.830443
twpcmbeC2.c1,2000,1122:30:00,22 ,3.015376,6.147402,4.683935,0.814324
twpcmbeC2.c1,2000,1123:30:00,22 ,2.904809,6.157775,4.757381,0.852554