datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2001,01 0:30:00,31 , 0,0.142896,0.048945,0.037532 twpcmbeC2.c1,2001,01 1:30:00,31 , 0,0.119733, 0.04773,0.031787 twpcmbeC2.c1,2001,01 2:30:00,31 , 0, 0.13175,0.058254,0.036268 twpcmbeC2.c1,2001,01 3:30:00,31 , 0,0.162933,0.053952,0.036965 twpcmbeC2.c1,2001,01 4:30:00,31 , 0,0.121078, 0.05753,0.040688 twpcmbeC2.c1,2001,01 5:30:00,31 , 0,0.157633, 0.04251,0.052115 twpcmbeC2.c1,2001,01 6:30:00,31 , 0,3.016712,1.251324,0.771017 twpcmbeC2.c1,2001,01 7:30:00,31 ,3.905851,50.29727,26.08363,8.561371 twpcmbeC2.c1,2001,01 8:30:00,31 ,6.883575,60.85507,29.99748,14.96168 twpcmbeC2.c1,2001,01 9:30:00,31 ,10.68553,64.07442, 39.9527, 15.1128 twpcmbeC2.c1,2001,0110:30:00,31 ,4.846726,130.4734,50.58384,24.65009 twpcmbeC2.c1,2001,0111:30:00,31 ,15.19654, 124.778,52.24967,21.66575 twpcmbeC2.c1,2001,0112:30:00,30 ,13.30994,171.0884,63.58693,33.08178 twpcmbeC2.c1,2001,0113:30:00,30 ,22.49346,160.4562,65.24203,30.36816 twpcmbeC2.c1,2001,0114:30:00,30 ,17.81619,182.6515,63.89529,31.78934 twpcmbeC2.c1,2001,0115:30:00,29 ,12.11171, 89.0506,48.26325,18.69592 twpcmbeC2.c1,2001,0116:30:00,29 ,10.18733,102.8581,38.96683,22.24355 twpcmbeC2.c1,2001,0117:30:00,30 ,6.777431,62.30699,25.43215, 14.7889 twpcmbeC2.c1,2001,0118:30:00,31 ,10.14396,54.80973,26.40332,9.527571 twpcmbeC2.c1,2001,0119:30:00,31 ,0.315561,4.648793,2.387394,1.027387 twpcmbeC2.c1,2001,0120:30:00,31 , 0,0.157997,0.024338,0.039252 twpcmbeC2.c1,2001,0121:30:00,31 , 0,0.160526,0.054818, 0.03811 twpcmbeC2.c1,2001,0122:30:00,31 , 0,0.235056,0.058586,0.047222 twpcmbeC2.c1,2001,0123:30:00,31 , 0,0.129964,0.057967,0.031978