datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2007,01 0:30:00,31 ,0.468574,10.81851,3.615992,2.599216
twpcmbeC2.c1,2007,01 1:30:00,31 ,0.901822,12.29391,4.429747,3.184799
twpcmbeC2.c1,2007,01 2:30:00,31 ,0.649978,12.77877,4.733237,3.206973
twpcmbeC2.c1,2007,01 3:30:00,31 ,0.536775,11.11706,3.755578,2.693165
twpcmbeC2.c1,2007,01 4:30:00,31 ,0.944737,14.94751,4.808974,3.049485
twpcmbeC2.c1,2007,01 5:30:00,31 , 1.00217,12.35162,4.330309,2.792418
twpcmbeC2.c1,2007,01 6:30:00,31 , 0.80763,13.21622,4.180107,2.429579
twpcmbeC2.c1,2007,01 7:30:00,31 ,0.328793,14.54476,4.266939,3.596467
twpcmbeC2.c1,2007,01 8:30:00,31 ,0.442692,12.22832,4.525951,2.993547
twpcmbeC2.c1,2007,01 9:30:00,31 ,0.484561, 14.3444,4.014533,3.097488
twpcmbeC2.c1,2007,0110:30:00,31 ,0.526547,11.86172,3.594911,2.849682
twpcmbeC2.c1,2007,0111:30:00,31 ,0.470795,8.213459,3.794339,1.921523
twpcmbeC2.c1,2007,0112:30:00,31 , 0.44687,9.648029,3.479097,2.388492
twpcmbeC2.c1,2007,0113:30:00,31 ,0.564948,13.35477,4.522088,2.937797
twpcmbeC2.c1,2007,0114:30:00,31 ,0.595486,11.49171,3.890995,2.650193
twpcmbeC2.c1,2007,0115:30:00,31 ,0.479938, 11.1097,3.280407,2.743277
twpcmbeC2.c1,2007,0116:30:00,31 ,0.487868,8.471664,2.827957,2.182226
twpcmbeC2.c1,2007,0117:30:00,31 ,0.891227,9.777165,3.764084,2.472735
twpcmbeC2.c1,2007,0118:30:00,31 , 0.46121,10.28864,3.641246, 2.49393
twpcmbeC2.c1,2007,0119:30:00,31 ,0.529344,11.54579,3.646951,2.350442
twpcmbeC2.c1,2007,0120:30:00,31 ,0.429479,9.805232, 3.66979,2.204303
twpcmbeC2.c1,2007,0121:30:00,31 ,0.405599,13.75768,3.810803,3.350186
twpcmbeC2.c1,2007,0122:30:00,31 ,0.198991,13.01878,3.512069,2.747311
twpcmbeC2.c1,2007,0123:30:00,31 ,0.673286,12.59576,3.545621, 2.73626