datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2003,03 0:30:00,26 ,0.038385,105.4531,35.81876,24.82051
twpcmbeC2.c1,2003,03 1:30:00,27 ,0.805659,117.9919,39.73121,30.15076
twpcmbeC2.c1,2003,03 2:30:00,28 ,       0,149.8438,29.63789,30.98022
twpcmbeC2.c1,2003,03 3:30:00,28 ,       0,111.3887, 33.8968,27.21925
twpcmbeC2.c1,2003,03 4:30:00,28 ,       0,180.6756,31.48743,40.65251
twpcmbeC2.c1,2003,03 5:30:00,27 ,       0,97.88861,25.30222,23.12131
twpcmbeC2.c1,2003,03 6:30:00,26 ,       0,104.2548,27.32019,26.02765
twpcmbeC2.c1,2003,03 7:30:00,25 ,       0,172.8004,31.07407,37.54567
twpcmbeC2.c1,2003,03 8:30:00,26 ,1.261965, 151.209,31.50592,41.28113
twpcmbeC2.c1,2003,03 9:30:00,26 ,       0,150.1494,42.62324,39.10186
twpcmbeC2.c1,2003,0310:30:00,27 ,0.740106,163.5578,40.12728,39.68283
twpcmbeC2.c1,2003,0311:30:00,25 ,0.611394,135.4819,27.19701,32.47202
twpcmbeC2.c1,2003,0312:30:00,25 ,0.810585,85.02802,30.60851,26.43468
twpcmbeC2.c1,2003,0313:30:00,28 ,0.465121,78.21118,25.92523,21.45467
twpcmbeC2.c1,2003,0314:30:00,29 ,       0,76.70171,26.03018,23.79726
twpcmbeC2.c1,2003,0315:30:00,29 ,       0,99.08152,28.26024,27.00911
twpcmbeC2.c1,2003,0316:30:00,28 ,0.588123,84.72969,22.96061,  22.353
twpcmbeC2.c1,2003,0317:30:00,29 ,       0,128.5323,32.67041,31.21821
twpcmbeC2.c1,2003,0318:30:00,27 ,3.546545, 84.8443, 31.7729,26.32266
twpcmbeC2.c1,2003,0319:30:00,25 ,0.806536,97.52058,27.69708,23.98837
twpcmbeC2.c1,2003,0320:30:00,23 ,1.409415,129.8458,30.67187,29.71902
twpcmbeC2.c1,2003,0321:30:00,22 ,       0,91.73044,31.30002,21.09527
twpcmbeC2.c1,2003,0322:30:00,23 ,0.696003,81.76991,34.08674,22.51682
twpcmbeC2.c1,2003,0323:30:00,26 ,3.006573,142.3781,36.58274,32.37555