datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1999,06 0:30:00,15 ,       0, 0.25594,0.017063,0.066084
twpcmbeC1.c1,1999,06 1:30:00,15 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,06 2:30:00,15 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,06 3:30:00,15 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,06 4:30:00,15 ,       0,  0.0952,0.006347,0.024581
twpcmbeC1.c1,1999,06 5:30:00,15 ,       0,0.191007,0.012734,0.049318
twpcmbeC1.c1,1999,06 6:30:00,15 ,0.655899,36.27709,16.64248,11.50098
twpcmbeC1.c1,1999,06 7:30:00,15 ,3.941297,73.54507,21.40821,18.65124
twpcmbeC1.c1,1999,06 8:30:00,15 ,2.961501,98.75498, 40.4247,25.75564
twpcmbeC1.c1,1999,06 9:30:00,15 ,6.490826,125.2873,49.46862,31.35321
twpcmbeC1.c1,1999,0610:30:00,15 ,1.296529,96.77595,46.91156,30.57237
twpcmbeC1.c1,1999,0611:30:00,15 ,1.679105,94.14877,50.23371,29.46377
twpcmbeC1.c1,1999,0612:30:00,15 ,0.304385,91.77789,48.72558, 28.2362
twpcmbeC1.c1,1999,0613:30:00,16 ,4.288968,122.2129,35.80858,29.55832
twpcmbeC1.c1,1999,0614:30:00,16 ,3.626079,119.4059,43.82284,37.06192
twpcmbeC1.c1,1999,0615:30:00,16 ,3.417972,104.8666,30.90418,29.48714
twpcmbeC1.c1,1999,0616:30:00,16 ,4.293722,105.5116,31.07369,25.09585
twpcmbeC1.c1,1999,0617:30:00,16 ,8.252279,43.97737,22.25689,10.62756
twpcmbeC1.c1,1999,0618:30:00,16 ,       0,6.525762,2.615793,1.476332
twpcmbeC1.c1,1999,0619:30:00,16 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,0620:30:00,16 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,0621:30:00,16 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,0622:30:00,16 ,       0,0.572696,0.035793,0.143174
twpcmbeC1.c1,1999,0623:30:00,16 ,       0,0.390865,0.027948,0.097792