datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2003,05 0:30:00,31 ,444.4367,464.7932, 456.194,5.480317 twpcmbeC1.c1,2003,05 1:30:00,31 ,442.8651,464.4707,455.4887,5.790776 twpcmbeC1.c1,2003,05 2:30:00,31 ,441.8857,462.6205,454.7386,5.486323 twpcmbeC1.c1,2003,05 3:30:00,31 ,441.6393,463.1925,454.1181,5.565149 twpcmbeC1.c1,2003,05 4:30:00,31 ,441.9641,464.9979,453.7835,6.177352 twpcmbeC1.c1,2003,05 5:30:00,31 ,443.0343,463.4254,453.4972,5.897427 twpcmbeC1.c1,2003,05 6:30:00,31 ,446.9149,465.5367,456.8637,5.593118 twpcmbeC1.c1,2003,05 7:30:00,31 ,454.8095,487.4071, 473.079,8.233407 twpcmbeC1.c1,2003,05 8:30:00,31 ,465.6552,506.6758,489.1143,12.82542 twpcmbeC1.c1,2003,05 9:30:00,31 ,467.5611,521.1393,503.3602,16.26272 twpcmbeC1.c1,2003,0510:30:00,31 ,466.9939, 535.618,513.0702,21.46746 twpcmbeC1.c1,2003,0511:30:00,31 ,462.0898,540.3701,514.3784,25.98325 twpcmbeC1.c1,2003,0512:30:00,31 ,456.0038,544.4797,513.1585,27.47634 twpcmbeC1.c1,2003,0513:30:00,31 ,457.0302,542.6592,511.0296,25.54975 twpcmbeC1.c1,2003,0514:30:00,31 , 461.904,536.5887,505.5768,23.26179 twpcmbeC1.c1,2003,0515:30:00,31 ,452.0702,524.8845,497.7156,20.78371 twpcmbeC1.c1,2003,0516:30:00,31 ,452.7676,507.8035, 485.398,14.72569 twpcmbeC1.c1,2003,0517:30:00,31 ,453.4841,482.5188,471.2351,7.470134 twpcmbeC1.c1,2003,0518:30:00,31 ,451.8342,471.1956,461.4526,4.605743 twpcmbeC1.c1,2003,0519:30:00,31 ,450.4864,468.6115,459.4598, 4.45672 twpcmbeC1.c1,2003,0520:30:00,31 ,449.0874,466.8076,457.9823,4.944582 twpcmbeC1.c1,2003,0521:30:00,31 ,448.6323,465.7342,457.2531,4.920963 twpcmbeC1.c1,2003,0522:30:00,31 ,446.9075,465.5552,456.8955,5.382638 twpcmbeC1.c1,2003,0523:30:00,31 ,445.1277, 465.107, 456.682,5.629677