datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2000,06 0:30:00,22 ,3.680883,5.805853,4.951032,0.599944
twpcmbeC2.c1,2000,06 1:30:00,21 ,3.649429,  5.7038,4.939099,0.589313
twpcmbeC2.c1,2000,06 2:30:00,22 , 3.69127,5.760375,4.925354,0.568783
twpcmbeC2.c1,2000,06 3:30:00,22 , 3.85113,5.836729,4.921729,0.597849
twpcmbeC2.c1,2000,06 4:30:00,22 ,3.901669,6.208331,5.010979,0.622104
twpcmbeC2.c1,2000,06 5:30:00,22 ,3.869327,6.102842,4.955412,0.653686
twpcmbeC2.c1,2000,06 6:30:00,22 ,3.805729,6.216232,4.909205, 0.69669
twpcmbeC2.c1,2000,06 7:30:00,21 ,3.830107,5.936423,4.848813,0.654459
twpcmbeC2.c1,2000,06 8:30:00,22 ,3.923714,5.912027,4.793248,0.642064
twpcmbeC2.c1,2000,06 9:30:00,22 , 3.86515,5.933296,4.808542,0.630393
twpcmbeC2.c1,2000,0610:30:00,23 ,3.854668,5.744896,4.741248,0.654468
twpcmbeC2.c1,2000,0611:30:00,24 ,3.865698,5.898635,4.763841,0.663215
twpcmbeC2.c1,2000,0612:30:00,22 ,3.816597,5.871279,4.826891,0.602252
twpcmbeC2.c1,2000,0613:30:00,22 ,3.682403,6.001823,4.823563,0.662646
twpcmbeC2.c1,2000,0614:30:00,21 ,3.778296,6.123427,4.814372,0.684698
twpcmbeC2.c1,2000,0615:30:00,20 ,3.780496,6.090989,4.833642,0.668777
twpcmbeC2.c1,2000,0616:30:00,21 ,3.687757,6.066335,4.778548, 0.70664
twpcmbeC2.c1,2000,0617:30:00,21 ,3.650009,6.332156,4.853302,0.704295
twpcmbeC2.c1,2000,0618:30:00,20 ,3.667285,6.448989,4.903649, 0.71964
twpcmbeC2.c1,2000,0619:30:00,20 , 3.68141,6.226541,4.888471,0.619185
twpcmbeC2.c1,2000,0620:30:00,20 , 3.63317,6.345954,4.892492,0.626627
twpcmbeC2.c1,2000,0621:30:00,20 ,3.638832,6.050372,4.882389,0.624403
twpcmbeC2.c1,2000,0622:30:00,20 ,3.706113, 5.85404,4.945457,0.581836
twpcmbeC2.c1,2000,0623:30:00,21 ,3.694492,5.807915,4.983642,0.569155