datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2005,03 0:30:00,31 ,0.160902,1.901526,0.767392,0.467754 nsacmbeC1.c1,2005,03 1:30:00,31 , 0.12627,4.669826,1.042457,0.897268 nsacmbeC1.c1,2005,03 2:30:00,31 , 0.14907,4.187833,0.775837,0.776806 nsacmbeC1.c1,2005,03 3:30:00,31 ,0.133194,2.866096,0.787482,0.640297 nsacmbeC1.c1,2005,03 4:30:00,31 ,0.109948,4.546652,0.888055,1.029797 nsacmbeC1.c1,2005,03 5:30:00,31 ,0.110951,4.297179,0.951309,0.906616 nsacmbeC1.c1,2005,03 6:30:00,31 ,0.095819,4.029011,1.065914,1.106618 nsacmbeC1.c1,2005,03 7:30:00,31 ,0.143697,1.904169,0.855016,0.524861 nsacmbeC1.c1,2005,03 8:30:00,31 , 0.14844,8.318912,1.185444,1.481734 nsacmbeC1.c1,2005,03 9:30:00,31 ,0.230617,4.748121, 1.18692,0.911666 nsacmbeC1.c1,2005,0310:30:00,31 ,0.287821, 2.90371,1.120619,0.660183 nsacmbeC1.c1,2005,0311:30:00,31 ,0.271227,2.290627,1.054408,0.523631 nsacmbeC1.c1,2005,0312:30:00,31 ,0.098729,2.149305,0.848288,0.481376 nsacmbeC1.c1,2005,0313:30:00,31 ,0.130823,5.375788,1.042015,1.041831 nsacmbeC1.c1,2005,0314:30:00,31 ,0.105699,2.095379,0.753456,0.437581 nsacmbeC1.c1,2005,0315:30:00,31 ,0.117696, 4.82894,0.854348,0.988666 nsacmbeC1.c1,2005,0316:30:00,31 ,0.160618,3.778817,1.008567,0.808356 nsacmbeC1.c1,2005,0317:30:00,31 ,0.249756,6.036915,1.351979,1.302085 nsacmbeC1.c1,2005,0318:30:00,31 ,0.213714,3.396142,1.103831,0.838541 nsacmbeC1.c1,2005,0319:30:00,31 ,0.132263,3.752207,1.288515,1.010426 nsacmbeC1.c1,2005,0320:30:00,31 ,0.125866, 4.29701,0.973545,0.986595 nsacmbeC1.c1,2005,0321:30:00,31 ,0.174296,4.530108,0.889535, 0.86808 nsacmbeC1.c1,2005,0322:30:00,31 ,0.128977,3.272484,0.915282,0.705727 nsacmbeC1.c1,2005,0323:30:00,31 ,0.096045,1.843032,0.750196,0.495642