datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2003,02 0:30:00,26 ,       0,0.955781,0.050101, 0.19683
sgpcmbeC1.c1,2003,02 1:30:00,20 ,       0,       0,       0,       0
sgpcmbeC1.c1,2003,02 2:30:00,19 ,       0,       0,       0,       0
sgpcmbeC1.c1,2003,02 3:30:00,20 ,       0,0.271731,0.013587,0.060761
sgpcmbeC1.c1,2003,02 4:30:00,22 ,       0,       0,       0,       0
sgpcmbeC1.c1,2003,02 5:30:00,24 ,       0,       0,       0,       0
sgpcmbeC1.c1,2003,02 6:30:00,28 ,       0,       0,       0,       0
sgpcmbeC1.c1,2003,02 7:30:00,28 ,       0,20.28915,3.737253,6.128085
sgpcmbeC1.c1,2003,02 8:30:00,28 ,0.008067,146.2329,37.11631,55.60986
sgpcmbeC1.c1,2003,02 9:30:00,28 ,0.000256,330.8023,96.07592,128.3583
sgpcmbeC1.c1,2003,0210:30:00,27 ,0.015984,483.4574,182.2068,200.5489
sgpcmbeC1.c1,2003,0211:30:00,27 ,0.115551,589.9446,218.2371,248.3412
sgpcmbeC1.c1,2003,0212:30:00,26 , 0.04702,644.7065,246.4134,273.3413
sgpcmbeC1.c1,2003,0213:30:00,26 ,0.046608,629.9108,231.6141,260.4863
sgpcmbeC1.c1,2003,0214:30:00,28 ,0.159004,549.4555,163.6947,214.4051
sgpcmbeC1.c1,2003,0215:30:00,28 ,       0,394.4243,126.6182,159.8837
sgpcmbeC1.c1,2003,0216:30:00,28 ,       0,233.5906,87.20935,99.02426
sgpcmbeC1.c1,2003,0217:30:00,28 ,       0,77.79021,22.26199,28.47806
sgpcmbeC1.c1,2003,0218:30:00,28 ,       0, 2.42601, 0.33148,0.638093
sgpcmbeC1.c1,2003,0219:30:00,28 ,       0, 1.59207, 0.09436,0.335616
sgpcmbeC1.c1,2003,0220:30:00,26 ,       0,       0,       0,       0
sgpcmbeC1.c1,2003,0221:30:00,23 ,       0,       0,       0,       0
sgpcmbeC1.c1,2003,0222:30:00,21 ,       0,0.249039,0.011859,0.054345
sgpcmbeC1.c1,2003,0223:30:00,22 ,       0,       0,       0,       0