datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2000,06 0:30:00,27 ,400.6843,458.9746, 433.679,16.20608
sgpcmbeC1.c1,2000,06 1:30:00,24 ,393.3885,450.5651, 429.148,15.78544
sgpcmbeC1.c1,2000,06 2:30:00,19 ,399.6503,453.2463,427.1624,15.17606
sgpcmbeC1.c1,2000,06 3:30:00,18 ,403.6429,447.3112, 427.979,14.09593
sgpcmbeC1.c1,2000,06 4:30:00,17 ,398.4613, 446.351,426.0788, 15.3681
sgpcmbeC1.c1,2000,06 5:30:00,17 ,386.2122,445.3279,419.6681,18.24695
sgpcmbeC1.c1,2000,06 6:30:00,21 ,376.6357,445.7057,413.2143,21.01231
sgpcmbeC1.c1,2000,06 7:30:00,20 ,381.9171,450.9735,421.4634, 21.7318
sgpcmbeC1.c1,2000,06 8:30:00,22 ,381.3023,456.5193,425.9794,21.46456
sgpcmbeC1.c1,2000,06 9:30:00,23 ,382.8685,464.9327,433.0568,21.21732
sgpcmbeC1.c1,2000,0610:30:00,25 ,386.3667,469.5972,439.6406,20.99119
sgpcmbeC1.c1,2000,0611:30:00,28 ,393.5304,477.5892,443.6913,23.20014
sgpcmbeC1.c1,2000,0612:30:00,28 ,401.0845,487.3244,450.6121,23.22759
sgpcmbeC1.c1,2000,0613:30:00,28 ,410.5279,493.6745,454.7455, 23.5804
sgpcmbeC1.c1,2000,0614:30:00,28 ,421.7549,504.3236,459.4758,23.51419
sgpcmbeC1.c1,2000,0615:30:00,29 , 421.486,502.8241,463.3861,23.93374
sgpcmbeC1.c1,2000,0616:30:00,29 ,428.4546,509.7075,466.5232,23.78524
sgpcmbeC1.c1,2000,0617:30:00,29 ,430.0775,506.5244,469.3692,22.62495
sgpcmbeC1.c1,2000,0618:30:00,28 ,431.5384, 496.924,  469.84,18.81133
sgpcmbeC1.c1,2000,0619:30:00,28 ,430.9819, 496.836, 463.495,18.61592
sgpcmbeC1.c1,2000,0620:30:00,28 , 426.157,487.4555,453.7586,17.10439
sgpcmbeC1.c1,2000,0621:30:00,27 , 395.078,482.6502,445.7816,18.71556
sgpcmbeC1.c1,2000,0622:30:00,26 , 414.307,463.1045,442.4148,13.00993
sgpcmbeC1.c1,2000,0623:30:00,25 ,409.9628,468.6098,438.6195,14.71752