datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2003,06 0:30:00,23 , 3.35252,6.071294,4.762697,0.769089
twpcmbeC2.c1,2003,06 1:30:00,21 ,3.469132,6.113605,4.847813,0.777413
twpcmbeC2.c1,2003,06 2:30:00,22 ,3.336914,6.337454,4.899054,0.872001
twpcmbeC2.c1,2003,06 3:30:00,21 ,3.354312,6.277516,4.751763,0.774888
twpcmbeC2.c1,2003,06 4:30:00,21 ,3.407388,6.051733,4.668832,0.682969
twpcmbeC2.c1,2003,06 5:30:00,20 ,3.371973,6.731774,4.654083,0.765232
twpcmbeC2.c1,2003,06 6:30:00,21 ,3.586496,6.177011,4.665798,0.668106
twpcmbeC2.c1,2003,06 7:30:00,23 ,3.771805,6.707479,4.687269,0.806505
twpcmbeC2.c1,2003,06 8:30:00,24 ,  3.5444,6.154664,4.498296,0.658495
twpcmbeC2.c1,2003,06 9:30:00,25 ,3.492336,6.557444,   4.548,0.766322
twpcmbeC2.c1,2003,0610:30:00,24 ,3.470571,6.406056,4.534806,0.737741
twpcmbeC2.c1,2003,0611:30:00,24 ,3.414784,6.084833,4.477584,0.701043
twpcmbeC2.c1,2003,0612:30:00,23 ,3.546877,5.825881,4.611319,0.613754
twpcmbeC2.c1,2003,0613:30:00,24 ,3.606365,6.268488, 4.65708,0.699337
twpcmbeC2.c1,2003,0614:30:00,24 ,3.564152,5.923992,4.663662,0.659144
twpcmbeC2.c1,2003,0615:30:00,24 ,3.560191,6.030486,4.714471,0.657897
twpcmbeC2.c1,2003,0616:30:00,24 ,3.400304,5.965202,4.673868,0.651076
twpcmbeC2.c1,2003,0617:30:00,23 ,3.427978,5.916256, 4.64528,0.676191
twpcmbeC2.c1,2003,0618:30:00,22 ,3.515435,6.007026,4.711514,0.686711
twpcmbeC2.c1,2003,0619:30:00,22 ,3.410968, 6.50117,4.796479,0.792201
twpcmbeC2.c1,2003,0620:30:00,22 ,3.278523,6.017488,4.736033,0.727562
twpcmbeC2.c1,2003,0621:30:00,23 ,3.274217,6.018316, 4.73889,0.723171
twpcmbeC2.c1,2003,0622:30:00,23 ,3.256466,5.996523,4.734622,0.732194
twpcmbeC2.c1,2003,0623:30:00,23 ,3.168328,5.976816,4.776531,0.780012