datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2004,07 0:30:00,30 ,386.3351,455.2921,428.0068,18.54769
sgpcmbeC1.c1,2004,07 1:30:00,30 ,383.4418,453.4313,426.0637,18.89931
sgpcmbeC1.c1,2004,07 2:30:00,30 ,378.0052,446.7459,423.0487,17.83903
sgpcmbeC1.c1,2004,07 3:30:00,30 ,379.3237,445.0122,421.0301,17.03563
sgpcmbeC1.c1,2004,07 4:30:00,30 ,377.9566,447.7143,419.4338,17.21033
sgpcmbeC1.c1,2004,07 5:30:00,30 ,376.9326,444.9901,417.2042,16.25237
sgpcmbeC1.c1,2004,07 6:30:00,30 ,388.9135,443.5598,423.5968,15.06835
sgpcmbeC1.c1,2004,07 7:30:00,30 , 403.477,462.3618,435.8926,17.50342
sgpcmbeC1.c1,2004,07 8:30:00,30 ,410.4353,478.6953,449.4744,20.19785
sgpcmbeC1.c1,2004,07 9:30:00,30 ,415.4225,493.8023, 461.189,24.56459
sgpcmbeC1.c1,2004,0710:30:00,30 ,417.6094,511.3768,472.5466,27.61098
sgpcmbeC1.c1,2004,0711:30:00,30 ,418.4763,525.7139,482.5164, 29.4771
sgpcmbeC1.c1,2004,0712:30:00,31 ,417.8565,532.0883,487.7014,30.39005
sgpcmbeC1.c1,2004,0713:30:00,31 ,417.8103,535.3278,490.5156,29.97513
sgpcmbeC1.c1,2004,0714:30:00,31 ,417.2703,534.8913,488.7602,30.34281
sgpcmbeC1.c1,2004,0715:30:00,31 ,415.2525,529.9612,486.0352,30.91792
sgpcmbeC1.c1,2004,0716:30:00,31 ,414.7406,521.4579, 482.192,29.05374
sgpcmbeC1.c1,2004,0717:30:00,31 , 415.751, 510.822,476.2354,26.97971
sgpcmbeC1.c1,2004,0718:30:00,31 ,412.4072,500.7635,466.8052,24.94743
sgpcmbeC1.c1,2004,0719:30:00,31 ,405.7812,487.4986,453.9022,21.72687
sgpcmbeC1.c1,2004,0720:30:00,31 ,404.2539,474.9562, 442.804,19.37753
sgpcmbeC1.c1,2004,0721:30:00,31 ,399.0537,466.3885,438.0309,18.52943
sgpcmbeC1.c1,2004,0722:30:00,31 ,393.7198,461.3635,434.3781,18.34146
sgpcmbeC1.c1,2004,0723:30:00,31 ,388.9555,456.1321,430.5213,18.47033