datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2002,06 0:30:00,30 ,436.6929,457.5844,448.6213,5.016468
twpcmbeC1.c1,2002,06 1:30:00,30 ,438.3512,455.9956,447.3125, 4.70226
twpcmbeC1.c1,2002,06 2:30:00,30 ,437.8203,456.1878,446.9643,4.896598
twpcmbeC1.c1,2002,06 3:30:00,30 ,436.5023,454.9826,446.7216,4.839698
twpcmbeC1.c1,2002,06 4:30:00,30 ,438.2748,456.3297,446.9254,4.944889
twpcmbeC1.c1,2002,06 5:30:00,30 ,437.8419,454.0658,446.6403, 4.72635
twpcmbeC1.c1,2002,06 6:30:00,30 ,437.8574,459.1973,448.7037, 5.25269
twpcmbeC1.c1,2002,06 7:30:00,30 ,444.8052,472.3752,459.7033,8.125131
twpcmbeC1.c1,2002,06 8:30:00,30 ,448.4706,489.3944,473.7788,12.95133
twpcmbeC1.c1,2002,06 9:30:00,30 ,448.8036,507.5832,484.7478, 17.8148
twpcmbeC1.c1,2002,0610:30:00,30 , 444.576, 519.968,488.1679,19.80357
twpcmbeC1.c1,2002,0611:30:00,30 ,446.6627,527.9924,493.5936,22.32261
twpcmbeC1.c1,2002,0612:30:00,30 , 447.509,531.5667,495.1746,23.04887
twpcmbeC1.c1,2002,0613:30:00,30 ,443.7596,529.4783,493.4282,22.06835
twpcmbeC1.c1,2002,0614:30:00,30 ,442.3068,523.0255,489.2001,20.77434
twpcmbeC1.c1,2002,0615:30:00,30 , 441.228,511.8742,479.7931,18.13928
twpcmbeC1.c1,2002,0616:30:00,30 ,437.5706,491.9488,469.3558,13.43427
twpcmbeC1.c1,2002,0617:30:00,30 ,438.5645,471.9229, 459.911,7.419031
twpcmbeC1.c1,2002,0618:30:00,30 ,438.5905,460.3843,452.9618,5.091766
twpcmbeC1.c1,2002,0619:30:00,30 ,438.8384,459.8775, 452.064,5.350775
twpcmbeC1.c1,2002,0620:30:00,30 , 437.384,457.4738,451.2372,5.584644
twpcmbeC1.c1,2002,0621:30:00,30 , 436.888,456.6349,450.1949,5.447319
twpcmbeC1.c1,2002,0622:30:00,30 ,437.8895,457.1853,449.3945,5.317924
twpcmbeC1.c1,2002,0623:30:00,30 , 438.141, 457.478,  449.05, 4.92157