datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,03 0:30:00,21 ,445.3812,462.5926,453.4534, 5.33385
twpcmbeC1.c1,2003,03 1:30:00,21 ,444.5506,459.1463,451.8021,3.764108
twpcmbeC1.c1,2003,03 2:30:00,21 ,442.3053,456.9837,450.8265,3.948525
twpcmbeC1.c1,2003,03 3:30:00,21 ,444.4122, 456.472,450.9875,3.730807
twpcmbeC1.c1,2003,03 4:30:00,20 ,443.6329,455.9086,450.2348,3.656673
twpcmbeC1.c1,2003,03 5:30:00,20 ,443.8245,455.3907, 449.608,3.123536
twpcmbeC1.c1,2003,03 6:30:00,20 ,445.2704,459.7715,452.2795,3.231878
twpcmbeC1.c1,2003,03 7:30:00,20 ,453.1636,478.8838,470.0924,6.780069
twpcmbeC1.c1,2003,03 8:30:00,20 ,459.3116,504.1909,487.2936,11.47997
twpcmbeC1.c1,2003,03 9:30:00,21 ,464.4135,519.3904,495.4877, 16.3456
twpcmbeC1.c1,2003,0310:30:00,21 ,477.8735,529.1991,507.9164,16.96014
twpcmbeC1.c1,2003,0311:30:00,21 ,471.9909,539.0609,510.0715, 19.2932
twpcmbeC1.c1,2003,0312:30:00,21 , 462.046,544.2758,512.4849,26.38388
twpcmbeC1.c1,2003,0313:30:00,21 ,471.7751,543.1962,509.5266,22.10245
twpcmbeC1.c1,2003,0314:30:00,21 ,472.2062,538.0532,507.5839,18.71784
twpcmbeC1.c1,2003,0315:30:00,21 ,470.4181,526.6545,500.9396,17.83129
twpcmbeC1.c1,2003,0316:30:00,21 ,463.1078,512.1338,488.9227,13.75782
twpcmbeC1.c1,2003,0317:30:00,21 ,458.7376,485.2453,473.6746,6.902559
twpcmbeC1.c1,2003,0318:30:00,21 ,453.5723,467.9052, 462.511,3.640384
twpcmbeC1.c1,2003,0319:30:00,21 ,449.5203,466.5993,458.3081,4.826728
twpcmbeC1.c1,2003,0320:30:00,21 ,446.5317,466.6904,456.9262,  5.1073
twpcmbeC1.c1,2003,0321:30:00,21 ,445.6825,465.6549,455.6538,4.686036
twpcmbeC1.c1,2003,0322:30:00,21 ,  444.78,463.9268,454.7185,4.732337
twpcmbeC1.c1,2003,0323:30:00,21 ,445.6946,463.4044,453.8032,5.222035