datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2000,11 0:30:00,26 ,436.7298,455.4657,443.9992,4.377071 twpcmbeC1.c1,2000,11 1:30:00,26 ,435.4506,454.6485,442.5307,4.571978 twpcmbeC1.c1,2000,11 2:30:00,26 ,435.6611,454.4922,441.6604,4.490853 twpcmbeC1.c1,2000,11 3:30:00,25 ,434.0195,450.8532,441.0246, 4.60561 twpcmbeC1.c1,2000,11 4:30:00,25 ,431.9567,450.7736,440.1978,5.079077 twpcmbeC1.c1,2000,11 5:30:00,25 ,431.8174,448.2455,440.1954,4.618424 twpcmbeC1.c1,2000,11 6:30:00,25 ,441.7904,457.2611,450.7472,3.596265 twpcmbeC1.c1,2000,11 7:30:00,25 ,440.6709,485.8468,473.2016,11.46313 twpcmbeC1.c1,2000,11 8:30:00,25 ,436.1407,513.7026,490.3579,18.97366 twpcmbeC1.c1,2000,11 9:30:00,26 , 441.177,524.7195,504.1957,21.08437 twpcmbeC1.c1,2000,1110:30:00,27 ,450.4223,540.9112,513.7365,21.44054 twpcmbeC1.c1,2000,1111:30:00,28 ,453.0373,541.9742,517.3837,24.04631 twpcmbeC1.c1,2000,1112:30:00,27 ,455.8525, 546.614,515.3978,25.34514 twpcmbeC1.c1,2000,1113:30:00,27 ,454.2296,539.8403,505.0409,26.40359 twpcmbeC1.c1,2000,1114:30:00,27 ,455.6949,530.3776,495.8827, 23.7407 twpcmbeC1.c1,2000,1115:30:00,27 ,442.1651,512.0943,485.8895,19.38391 twpcmbeC1.c1,2000,1116:30:00,26 ,443.5429,500.8751,475.3358,15.91368 twpcmbeC1.c1,2000,1117:30:00,26 ,440.4086,475.5561,460.6705, 10.0182 twpcmbeC1.c1,2000,1118:30:00,27 ,440.4496,459.1362,451.7281,5.082832 twpcmbeC1.c1,2000,1119:30:00,27 ,442.6593,457.9128,449.5728,4.196078 twpcmbeC1.c1,2000,1120:30:00,27 ,441.1091,455.1603,447.4547,3.717768 twpcmbeC1.c1,2000,1121:30:00,26 ,438.1255,456.9581,446.4281,4.250666 twpcmbeC1.c1,2000,1122:30:00,26 ,437.3575,455.9201,445.9293,4.139639 twpcmbeC1.c1,2000,1123:30:00,26 ,436.6077,455.7316,445.1429,4.156239