datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2000,01 0:30:00,31 ,0.302351,10.11473,4.272243,2.959677 twpcmbeC1.c1,2000,01 1:30:00,31 ,0.319305,11.42809,3.701816,2.734339 twpcmbeC1.c1,2000,01 2:30:00,31 ,0.504487,11.21946,3.367301,2.638975 twpcmbeC1.c1,2000,01 3:30:00,31 ,0.507381,11.04228, 3.25037,2.513637 twpcmbeC1.c1,2000,01 4:30:00,31 ,0.592313,12.73069,4.022652,2.950867 twpcmbeC1.c1,2000,01 5:30:00,31 ,0.663226, 12.5081,3.586818,2.992135 twpcmbeC1.c1,2000,01 6:30:00,31 ,0.595215,12.47146,4.312841,3.613264 twpcmbeC1.c1,2000,01 7:30:00,31 ,1.240004,17.24841,4.444297, 3.27766 twpcmbeC1.c1,2000,01 8:30:00,31 ,1.254262,14.36864,4.491477,3.095484 twpcmbeC1.c1,2000,01 9:30:00,31 ,0.397762,9.271297,3.678377,2.238616 twpcmbeC1.c1,2000,0110:30:00,31 ,0.642359,11.72921,4.621063,3.275699 twpcmbeC1.c1,2000,0111:30:00,31 ,0.861206,13.39971,4.404826,3.271187 twpcmbeC1.c1,2000,0112:30:00,31 ,0.749162,10.43248,3.236746,2.102238 twpcmbeC1.c1,2000,0113:30:00,31 ,0.737983,8.126524,3.178939,1.973406 twpcmbeC1.c1,2000,0114:30:00,31 ,0.518386,11.65493,3.941881,2.822228 twpcmbeC1.c1,2000,0115:30:00,31 ,0.643791,13.31722,4.592864,3.857582 twpcmbeC1.c1,2000,0116:30:00,31 ,0.234722,12.74462,4.045837, 3.57806 twpcmbeC1.c1,2000,0117:30:00,31 ,0.789253,11.83427,3.438844,2.393713 twpcmbeC1.c1,2000,0118:30:00,31 ,0.626326,15.06991,4.365868,3.266535 twpcmbeC1.c1,2000,0119:30:00,31 ,0.428192,10.74846,3.493242, 3.13914 twpcmbeC1.c1,2000,0120:30:00,31 ,0.423537, 12.4093,2.971178,2.806186 twpcmbeC1.c1,2000,0121:30:00,31 ,0.381843,14.81829,3.796036,3.396047 twpcmbeC1.c1,2000,0122:30:00,31 ,0.355584,14.82603,4.027068,3.925903 twpcmbeC1.c1,2000,0123:30:00,30 ,0.579727,12.45272,3.025562,2.440211