datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2001,09 0:30:00,30 ,0.570448,15.30558,4.341409,3.603247
twpcmbeC1.c1,2001,09 1:30:00,30 ,0.644789,13.88371,5.716947,3.484192
twpcmbeC1.c1,2001,09 2:30:00,30 ,0.944201,15.26596,6.302393,3.961947
twpcmbeC1.c1,2001,09 3:30:00,30 , 0.79066,14.73034, 5.06553, 3.76539
twpcmbeC1.c1,2001,09 4:30:00,30 ,0.434646,12.83468,5.255885,4.504029
twpcmbeC1.c1,2001,09 5:30:00,30 ,0.558808,11.39643,5.787393,3.575575
twpcmbeC1.c1,2001,09 6:30:00,30 , 0.54676,16.01441,4.173668,3.482575
twpcmbeC1.c1,2001,09 7:30:00,30 ,1.061137,12.35398,4.001316,2.699799
twpcmbeC1.c1,2001,09 8:30:00,30 ,0.709737,17.87058,3.895649,3.427561
twpcmbeC1.c1,2001,09 9:30:00,30 ,1.050481,18.32191, 5.24305,4.454589
twpcmbeC1.c1,2001,0910:30:00,30 ,1.010633,17.83824,5.806712,5.051169
twpcmbeC1.c1,2001,0911:30:00,30 ,0.622028,25.32543,6.510474,5.904028
twpcmbeC1.c1,2001,0912:30:00,30 ,0.888185,19.06969,6.757059,5.492585
twpcmbeC1.c1,2001,0913:30:00,30 ,0.745719,16.70149,4.484091,3.987272
twpcmbeC1.c1,2001,0914:30:00,30 ,0.669616,18.76169,5.746352,5.174783
twpcmbeC1.c1,2001,0915:30:00,30 ,0.645053,19.19479,7.225005,6.039588
twpcmbeC1.c1,2001,0916:30:00,30 , 0.72054, 21.1455,5.260553,4.957182
twpcmbeC1.c1,2001,0917:30:00,30 ,0.532206,22.89886,4.455394,4.537646
twpcmbeC1.c1,2001,0918:30:00,30 ,0.415172,9.861871,3.303943,2.681428
twpcmbeC1.c1,2001,0919:30:00,30 ,0.400251,10.90926,  4.1767,3.202837
twpcmbeC1.c1,2001,0920:30:00,30 ,0.474195,14.01572,3.385296,3.525036
twpcmbeC1.c1,2001,0921:30:00,30 ,0.358581,12.62656,3.567113, 3.17437
twpcmbeC1.c1,2001,0922:30:00,30 ,0.536182,9.619066,2.820864,2.473112
twpcmbeC1.c1,2001,0923:30:00,30 ,0.517584,17.72892,3.634911,3.707257