datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,06 0:00:00,30 ,       0,0.653983, 0.07484,0.155897
twpcmbeC3.c1,2004,06 1:00:00,30 ,       0,0.733813,0.058583,0.143205
twpcmbeC3.c1,2004,06 2:00:00,30 ,       0, 0.69414,0.077627,0.143684
twpcmbeC3.c1,2004,06 3:00:00,30 ,       0, 0.78293,0.098378,0.198972
twpcmbeC3.c1,2004,06 4:00:00,30 ,       0,0.232236,0.022967,0.053702
twpcmbeC3.c1,2004,06 5:00:00,30 ,       0,0.133862,0.007823,0.030087
twpcmbeC3.c1,2004,06 6:00:00,30 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,06 7:00:00,30 ,0.264656,13.40958,8.485771,2.442785
twpcmbeC3.c1,2004,06 8:00:00,30 ,7.848294,156.6141,132.5312,26.98119
twpcmbeC3.c1,2004,06 9:00:00,30 ,47.93467, 368.107,318.9684,67.93184
twpcmbeC3.c1,2004,0610:00:00,30 ,34.67598,551.2297,489.0751,122.6372
twpcmbeC3.c1,2004,0611:00:00,30 , 60.5178,697.2305, 627.104,151.3636
twpcmbeC3.c1,2004,0612:00:00,30 ,122.1214,782.1635, 708.973,147.3361
twpcmbeC3.c1,2004,0613:00:00,30 ,154.9127,802.0729,730.8054,136.2013
twpcmbeC3.c1,2004,0614:00:00,30 ,236.8479,753.7073,685.6629,112.0852
twpcmbeC3.c1,2004,0615:00:00,30 ,161.4898,636.1541, 579.219,98.42421
twpcmbeC3.c1,2004,0616:00:00,30 ,140.3458,476.2257,425.7068,77.50783
twpcmbeC3.c1,2004,0617:00:00,30 ,58.98977,272.7061, 234.013,50.41173
twpcmbeC3.c1,2004,0618:00:00,30 ,11.73735,76.53001,59.35433,15.56979
twpcmbeC3.c1,2004,0619:00:00,30 ,       0, 0.92447,0.452881,0.242296
twpcmbeC3.c1,2004,0620:00:00,30 ,       0,0.029264,0.005552,0.010057
twpcmbeC3.c1,2004,0621:00:00,30 ,       0, 0.42233,  0.0635,0.109106
twpcmbeC3.c1,2004,0622:00:00,30 ,       0,0.407771,0.103543,0.116996
twpcmbeC3.c1,2004,0623:00:00,30 ,       0,0.416678,0.069763,0.105916