datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,1998,11 0:30:00,28 , 0,0.489375,0.067368,0.134614 twpcmbeC2.c1,1998,11 1:30:00,28 , 0, 0.34254,0.044385,0.102652 twpcmbeC2.c1,1998,11 2:30:00,28 , 0,0.328116,0.046809,0.092899 twpcmbeC2.c1,1998,11 3:30:00,28 , 0,0.385948, 0.0615,0.117467 twpcmbeC2.c1,1998,11 4:30:00,28 , 0,0.390742,0.070118,0.124324 twpcmbeC2.c1,1998,11 5:30:00,28 , 0,0.441772,0.083891,0.149176 twpcmbeC2.c1,1998,11 6:30:00,28 ,6.177043, 28.5166,11.32823,4.349661 twpcmbeC2.c1,1998,11 7:30:00,22 ,1.421643,40.67164,18.37505, 11.8856 twpcmbeC2.c1,1998,11 8:30:00,19 ,3.169946,52.11045,22.72347,12.50073 twpcmbeC2.c1,1998,11 9:30:00,19 , 24.0301,126.0752,40.61515,22.67007 twpcmbeC2.c1,1998,1110:30:00,19 ,9.176906, 72.18,39.89103, 14.0599 twpcmbeC2.c1,1998,1111:30:00,19 , 17.2382, 89.062,45.38975,17.39297 twpcmbeC2.c1,1998,1112:30:00,20 ,10.98962,74.05219,45.26883,15.28199 twpcmbeC2.c1,1998,1113:30:00,21 ,5.563843,78.47934,38.80661, 17.9237 twpcmbeC2.c1,1998,1114:30:00,26 ,3.508752,67.17838,36.74241, 15.651 twpcmbeC2.c1,1998,1115:30:00,26 ,2.382318,69.26332,33.09706,16.52344 twpcmbeC2.c1,1998,1116:30:00,26 ,3.412005,64.85013,26.89784,14.83514 twpcmbeC2.c1,1998,1117:30:00,26 ,5.454165,40.06411,20.92487,10.00749 twpcmbeC2.c1,1998,1118:30:00,27 , 0,28.13828, 17.2241, 6.03282 twpcmbeC2.c1,1998,1119:30:00,28 , 0,0.274427,0.025433,0.072036 twpcmbeC2.c1,1998,1120:30:00,28 , 0,0.723538,0.082292,0.185724 twpcmbeC2.c1,1998,1121:30:00,28 , 0,0.418708,0.054625,0.118371 twpcmbeC2.c1,1998,1122:30:00,28 , 0,0.311732, 0.03333,0.083469 twpcmbeC2.c1,1998,1123:30:00,28 , 0,0.431697,0.064443,0.122852