datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,02 0:30:00,28 ,448.1158,461.3387,455.2553,3.512143
twpcmbeC2.c1,2005,02 1:30:00,28 ,448.1319,460.9178,454.7533,3.590136
twpcmbeC2.c1,2005,02 2:30:00,28 ,443.2317,459.5855,454.2641, 3.77959
twpcmbeC2.c1,2005,02 3:30:00,28 ,445.6769,458.8428,454.0633, 3.76861
twpcmbeC2.c1,2005,02 4:30:00,28 ,443.6108,459.5775,453.7853,4.359225
twpcmbeC2.c1,2005,02 5:30:00,28 ,445.4411,459.5116, 453.988,4.123546
twpcmbeC2.c1,2005,02 6:30:00,28 ,444.4354,457.8287,453.2805,3.993429
twpcmbeC2.c1,2005,02 7:30:00,28 ,443.5611, 460.345,455.9216,3.894035
twpcmbeC2.c1,2005,02 8:30:00,28 ,445.5602,477.9077, 467.345, 7.30055
twpcmbeC2.c1,2005,02 9:30:00,28 ,442.3242,511.8321,  482.97,15.63745
twpcmbeC2.c1,2005,0210:30:00,28 ,443.1731,529.5162, 493.295,21.53029
twpcmbeC2.c1,2005,0211:30:00,28 ,449.1954,550.3554, 504.299,27.86839
twpcmbeC2.c1,2005,0212:30:00,28 ,449.7575,563.2844,513.8027,29.53256
twpcmbeC2.c1,2005,0213:30:00,28 ,451.4135,572.9632,517.0442,28.47928
twpcmbeC2.c1,2005,0214:30:00,28 ,452.0614,547.5043,512.0209,28.33204
twpcmbeC2.c1,2005,0215:30:00,28 , 448.364,540.1164,501.2906, 26.0518
twpcmbeC2.c1,2005,0216:30:00,28 ,445.5587, 527.942,491.2692,22.63267
twpcmbeC2.c1,2005,0217:30:00,28 , 441.878,505.7728,476.7481,14.97206
twpcmbeC2.c1,2005,0218:30:00,28 ,446.5732,475.4367,465.5792,7.092344
twpcmbeC2.c1,2005,0219:30:00,28 ,443.2987,464.1185,458.0684,5.507988
twpcmbeC2.c1,2005,0220:30:00,28 ,445.4573,463.4123,  457.04, 4.68359
twpcmbeC2.c1,2005,0221:30:00,28 ,444.4392,462.3071,456.4278,4.049949
twpcmbeC2.c1,2005,0222:30:00,28 ,443.6355,461.4961,456.0746,3.820642
twpcmbeC2.c1,2005,0223:30:00,28 ,445.5825,461.3817, 455.756,3.446425