datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1998,12 0:30:00,31 ,0.401459,2.891561,1.084284,0.516599
twpcmbeC1.c1,1998,12 1:30:00,31 ,0.297528,2.963495,1.116731,0.681705
twpcmbeC1.c1,1998,12 2:30:00,31 ,0.249931,3.432323,1.106868,0.739548
twpcmbeC1.c1,1998,12 3:30:00,31 ,0.440172,3.193038,1.251255, 0.71061
twpcmbeC1.c1,1998,12 4:30:00,31 ,0.332569,2.653024,1.197848,0.616897
twpcmbeC1.c1,1998,12 5:30:00,31 ,0.233205,3.079257,1.109439,0.643996
twpcmbeC1.c1,1998,12 6:30:00,31 ,0.761183,10.10791,    4.89, 2.70448
twpcmbeC1.c1,1998,12 7:30:00,31 ,1.249868,11.20007,5.675846,2.672082
twpcmbeC1.c1,1998,12 8:30:00,31 ,2.339683,11.44437,5.546166,2.039684
twpcmbeC1.c1,1998,12 9:30:00,31 ,1.114526,12.16769,5.828588,2.839049
twpcmbeC1.c1,1998,1210:30:00,31 ,1.677684,22.28235,8.012605,4.840293
twpcmbeC1.c1,1998,1211:30:00,31 ,1.045867,27.08199,9.109233,6.610106
twpcmbeC1.c1,1998,1212:30:00,31 ,1.126458,20.38945,7.268324,5.379739
twpcmbeC1.c1,1998,1213:30:00,31 ,1.066438,22.08137,6.648429, 5.46607
twpcmbeC1.c1,1998,1214:30:00,31 ,0.623118,15.04838,5.351618,4.025232
twpcmbeC1.c1,1998,1215:30:00,31 ,0.543336,15.50767,5.596632,4.317153
twpcmbeC1.c1,1998,1216:30:00,31 ,0.269845,16.36502,5.011502,4.375468
twpcmbeC1.c1,1998,1217:30:00,31 ,0.549238,11.18596,3.815497, 2.48681
twpcmbeC1.c1,1998,1218:30:00,31 , 0.28197, 4.56288, 1.84556,1.143244
twpcmbeC1.c1,1998,1219:30:00,31 ,0.364333,2.927359,1.085584,0.666187
twpcmbeC1.c1,1998,1220:30:00,31 ,0.289383, 3.08992,0.957071,0.569177
twpcmbeC1.c1,1998,1221:30:00,31 ,0.288823,2.376288,0.989508,0.571082
twpcmbeC1.c1,1998,1222:30:00,31 ,0.215945,2.475974,1.125641,0.596796
twpcmbeC1.c1,1998,1223:30:00,31 ,0.270904, 2.92043,1.025832,0.637476