datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,02 0:30:00,28 ,       0,0.268149,0.032949,0.083895
twpcmbeC2.c1,2005,02 1:30:00,28 ,       0,0.380515,0.029963,0.083971
twpcmbeC2.c1,2005,02 2:30:00,28 ,       0,0.622439,0.044609,0.131399
twpcmbeC2.c1,2005,02 3:30:00,28 ,       0,0.217012,0.039058,0.072583
twpcmbeC2.c1,2005,02 4:30:00,28 ,       0,0.186303,0.022605,0.053087
twpcmbeC2.c1,2005,02 5:30:00,28 ,       0,0.058563,0.003916,0.012636
twpcmbeC2.c1,2005,02 6:30:00,28 ,       0,0.617003,0.085659,0.114354
twpcmbeC2.c1,2005,02 7:30:00,28 ,3.239247,83.72417,41.46475,17.26005
twpcmbeC2.c1,2005,02 8:30:00,28 ,7.964844,317.6263,189.6562,76.69356
twpcmbeC2.c1,2005,02 9:30:00,28 , 19.6825,599.7119,385.2635,155.2341
twpcmbeC2.c1,2005,0210:30:00,28 ,33.76785,755.3265,495.4106,212.8172
twpcmbeC2.c1,2005,0211:30:00,28 ,78.46731,920.0033,632.5161,255.7154
twpcmbeC2.c1,2005,0212:30:00,28 ,57.95354,1018.339,716.9459,279.2087
twpcmbeC2.c1,2005,0213:30:00,28 ,87.29993,1009.909,722.0387,256.8185
twpcmbeC2.c1,2005,0214:30:00,28 ,68.18991,926.3839,649.6854,278.5583
twpcmbeC2.c1,2005,0215:30:00,28 ,64.98203,789.8262,511.6304,222.4126
twpcmbeC2.c1,2005,0216:30:00,28 , 33.7909, 608.739,370.7101,175.7758
twpcmbeC2.c1,2005,0217:30:00,28 ,25.80983,352.5085,201.4497,92.17468
twpcmbeC2.c1,2005,0218:30:00,28 ,16.69645,122.5611,65.91178,26.46101
twpcmbeC2.c1,2005,0219:30:00,28 ,       0,2.839695,1.377327,0.714944
twpcmbeC2.c1,2005,0220:30:00,28 ,       0,0.029044,0.001349,0.005673
twpcmbeC2.c1,2005,0221:30:00,28 ,       0,0.367391,0.013422, 0.06939
twpcmbeC2.c1,2005,0222:30:00,28 ,       0, 0.07528,0.005854,0.019627
twpcmbeC2.c1,2005,0223:30:00,28 ,       0,0.211986,0.015403,0.047868