datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2001,02 0:30:00,28 , 0,0.101057,0.038266,0.031051 twpcmbeC2.c1,2001,02 1:30:00,28 , 0,0.105509,0.032498,0.027461 twpcmbeC2.c1,2001,02 2:30:00,28 , 0,0.108436, 0.03589,0.034336 twpcmbeC2.c1,2001,02 3:30:00,28 , 0,0.094605, 0.02695,0.029504 twpcmbeC2.c1,2001,02 4:30:00,28 , 0,0.118568,0.026651,0.037649 twpcmbeC2.c1,2001,02 5:30:00,28 , 0,0.106217,0.015121,0.028983 twpcmbeC2.c1,2001,02 6:30:00,28 , 0,1.065146,0.452015,0.286144 twpcmbeC2.c1,2001,02 7:30:00,28 ,9.645526,51.51252,29.72628,7.885398 twpcmbeC2.c1,2001,02 8:30:00,28 ,12.30695,57.17996,33.45443,13.69946 twpcmbeC2.c1,2001,02 9:30:00,28 ,13.66002,94.80362,44.39119,23.14925 twpcmbeC2.c1,2001,0210:30:00,28 ,5.400844,89.07682,44.58297,19.74915 twpcmbeC2.c1,2001,0211:30:00,28 ,11.33496,123.6331, 56.1024,23.56123 twpcmbeC2.c1,2001,0212:30:00,28 ,20.83896,234.0137,66.76113,52.17712 twpcmbeC2.c1,2001,0213:30:00,28 ,25.41211,127.9057,57.27735,30.15037 twpcmbeC2.c1,2001,0214:30:00,28 ,19.77266,141.4953,60.75468,32.91613 twpcmbeC2.c1,2001,0215:30:00,28 ,11.39259,179.2122,49.93404,31.19267 twpcmbeC2.c1,2001,0216:30:00,28 ,15.38741,114.3562,47.79361, 26.7981 twpcmbeC2.c1,2001,0217:30:00,28 ,9.374747,66.57444,30.40881,14.13933 twpcmbeC2.c1,2001,0218:30:00,28 ,6.282343, 47.9753,31.88344,10.86343 twpcmbeC2.c1,2001,0219:30:00,28 ,0.193196,5.439095,3.005181,1.305068 twpcmbeC2.c1,2001,0220:30:00,28 , 0,0.061019,0.014055,0.021677 twpcmbeC2.c1,2001,0221:30:00,28 , 0,0.102942,0.034507,0.031581 twpcmbeC2.c1,2001,0222:30:00,28 , 0,0.097061,0.034738,0.033089 twpcmbeC2.c1,2001,0223:30:00,28 , 0,0.095069,0.041738,0.029644