datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2005,12 0:00:00,19 ,1.444233,115.3546,32.64624,33.08627
twpcmbeC3.c1,2005,12 1:00:00,19 , 1.55646,103.0584,30.54481,29.32703
twpcmbeC3.c1,2005,12 2:00:00,19 ,1.187839,106.3185,32.11193,35.06488
twpcmbeC3.c1,2005,12 3:00:00,20 ,       0,94.72458,25.91202,24.62117
twpcmbeC3.c1,2005,12 4:00:00,20 ,3.033326,119.6324,35.91924,33.55549
twpcmbeC3.c1,2005,12 5:00:00,20 ,       0,70.71015,23.64748,21.74344
twpcmbeC3.c1,2005,12 6:00:00,20 ,       0,130.3759,31.88459,38.90409
twpcmbeC3.c1,2005,12 7:00:00,18 ,       0,74.27387,24.07971,23.67281
twpcmbeC3.c1,2005,12 8:00:00,19 ,       0,67.44066,25.22067,22.00307
twpcmbeC3.c1,2005,12 9:00:00,20 ,       0,115.7955,30.89693,33.26977
twpcmbeC3.c1,2005,1210:00:00,20 , 1.82812,173.9433,35.82949, 43.5109
twpcmbeC3.c1,2005,1211:00:00,21 ,2.573931,102.7561,43.61203,27.94786
twpcmbeC3.c1,2005,1212:00:00,20 ,       0,162.7563,59.99053,43.55282
twpcmbeC3.c1,2005,1213:00:00,20 ,       0, 124.415,56.42464,37.11339
twpcmbeC3.c1,2005,1214:00:00,20 ,0.483238,150.3648,49.98389,46.04727
twpcmbeC3.c1,2005,1215:00:00,21 ,       0,148.1713,40.40177,40.74074
twpcmbeC3.c1,2005,1216:00:00,21 ,       0,121.3823,32.93499,35.40204
twpcmbeC3.c1,2005,1217:00:00,20 ,       0,122.8625,17.09345, 28.0146
twpcmbeC3.c1,2005,1218:00:00,20 ,0.020003,74.88902,20.78887,23.93261
twpcmbeC3.c1,2005,1219:00:00,19 ,       0,88.11342,18.96765,25.19887
twpcmbeC3.c1,2005,1220:00:00,20 ,0.421505,107.3305,22.27715,31.37815
twpcmbeC3.c1,2005,1221:00:00,21 ,1.422937,112.0952,23.44787,30.47396
twpcmbeC3.c1,2005,1222:00:00,20 ,1.614233,83.26065,21.65599,23.60053
twpcmbeC3.c1,2005,1223:00:00,21 ,2.040394,94.12086,21.96759, 28.3371