datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2007,03 0:30:00,31 ,124.7726,265.8224,169.7303,38.97819 nsacmbeC1.c1,2007,03 1:30:00,31 ,124.6035,251.6075, 169.546,37.40219 nsacmbeC1.c1,2007,03 2:30:00,31 , 124.371,268.7196,170.3783,39.34373 nsacmbeC1.c1,2007,03 3:30:00,31 ,124.2142,269.8007,171.2722,39.15941 nsacmbeC1.c1,2007,03 4:30:00,31 ,123.7695,273.0932,172.8888,36.74401 nsacmbeC1.c1,2007,03 5:30:00,31 , 123.607,275.7498,175.0725,39.05545 nsacmbeC1.c1,2007,03 6:30:00,31 ,123.3976, 277.024, 173.368,39.65815 nsacmbeC1.c1,2007,03 7:30:00,31 ,123.3917,273.9848,174.6656,41.48115 nsacmbeC1.c1,2007,03 8:30:00,31 ,123.7002, 250.83,172.2639,39.68339 nsacmbeC1.c1,2007,03 9:30:00,31 ,124.0805, 249.226,169.3028,36.48078 nsacmbeC1.c1,2007,0310:30:00,31 ,124.4345,257.5962,168.6163,37.30063 nsacmbeC1.c1,2007,0311:30:00,31 ,125.9882, 273.863,164.8564,36.01694 nsacmbeC1.c1,2007,0312:30:00,31 ,127.0967,263.5112,163.1397,33.93155 nsacmbeC1.c1,2007,0313:30:00,31 ,127.8236,257.0511,163.9875,34.34464 nsacmbeC1.c1,2007,0314:30:00,31 ,128.0312,268.3578,164.9325,35.94613 nsacmbeC1.c1,2007,0315:30:00,31 ,127.9039,276.7015,167.3852,37.39534 nsacmbeC1.c1,2007,0316:30:00,31 ,127.2435,277.8003,168.9843,40.41742 nsacmbeC1.c1,2007,0317:30:00,31 ,126.6078,276.8127,171.1145,42.36897 nsacmbeC1.c1,2007,0318:30:00,31 , 126.111,281.6855,170.8154,43.76144 nsacmbeC1.c1,2007,0319:30:00,31 ,125.5902,284.8017,171.2595, 45.2452 nsacmbeC1.c1,2007,0320:30:00,31 , 125.657,286.0267,171.8486,44.69949 nsacmbeC1.c1,2007,0321:30:00,31 ,125.4523,286.3614,169.4677,43.36069 nsacmbeC1.c1,2007,0322:30:00,31 ,125.4715,282.6392, 169.308,43.01446 nsacmbeC1.c1,2007,0323:30:00,31 ,125.2758,270.3351,170.9825,40.72474