datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2006,02 0:00:00,28 ,       0,  0.2258,0.009126,0.042766
twpcmbeC3.c1,2006,02 1:00:00,28 ,       0,0.523249,0.033826,0.104011
twpcmbeC3.c1,2006,02 2:00:00,28 ,       0,0.244519,0.018381,0.052936
twpcmbeC3.c1,2006,02 3:00:00,28 ,       0,0.379996,0.022912,0.078845
twpcmbeC3.c1,2006,02 4:00:00,28 ,       0,0.083998,0.005171,0.019247
twpcmbeC3.c1,2006,02 5:00:00,28 ,       0,0.059412,0.002122,0.011228
twpcmbeC3.c1,2006,02 6:00:00,28 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,02 7:00:00,28 , 0.97855,9.612947,5.839236,2.727835
twpcmbeC3.c1,2006,02 8:00:00,28 ,1.671296,16.36192, 10.8298,3.593518
twpcmbeC3.c1,2006,02 9:00:00,28 ,2.539838,30.94451,13.91717,6.947383
twpcmbeC3.c1,2006,0210:00:00,28 , 5.39774,44.26126,20.36575,11.89092
twpcmbeC3.c1,2006,0211:00:00,28 ,5.110404,54.61033,31.76527,13.75175
twpcmbeC3.c1,2006,0212:00:00,28 ,2.846611,62.57795,35.11324,17.78614
twpcmbeC3.c1,2006,0213:00:00,28 ,2.431057, 64.4571,36.89989,18.78875
twpcmbeC3.c1,2006,0214:00:00,28 ,1.304855,63.81759,33.13307,18.47765
twpcmbeC3.c1,2006,0215:00:00,28 ,0.855105, 66.4547,29.09933,18.79875
twpcmbeC3.c1,2006,0216:00:00,28 ,1.192893, 58.7987,25.00511,14.45779
twpcmbeC3.c1,2006,0217:00:00,28 ,0.927379,39.94777,17.33059,12.12801
twpcmbeC3.c1,2006,0218:00:00,28 ,0.396297,26.03009,9.782744,6.945714
twpcmbeC3.c1,2006,0219:00:00,28 ,0.233267,7.908161,3.978285,2.076405
twpcmbeC3.c1,2006,0220:00:00,28 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,0221:00:00,28 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,0222:00:00,28 ,       0,0.022496,0.001941,0.005834
twpcmbeC3.c1,2006,0223:00:00,28 ,       0,0.054945,0.001962,0.010384