datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2003,01 0:30:00,14 ,       0,       1,0.467262,0.432346
sgpcmbeC1.c1,2003,01 1:30:00,14 ,       0,0.988889, 0.34915, 0.39881
sgpcmbeC1.c1,2003,01 2:30:00,13 ,       0,       1,0.269231,0.400349
sgpcmbeC1.c1,2003,01 3:30:00,13 ,       0,       1,0.297436,0.415736
sgpcmbeC1.c1,2003,01 4:30:00,13 ,       0,       1,0.327778,0.419512
sgpcmbeC1.c1,2003,01 5:30:00,13 ,       0,       1,0.507051, 0.47712
sgpcmbeC1.c1,2003,01 6:30:00,13 ,       0,       1, 0.35812,0.422142
sgpcmbeC1.c1,2003,01 7:30:00,13 ,       0,0.997222,0.346368, 0.41162
sgpcmbeC1.c1,2003,01 8:30:00,13 ,       0,       1,0.546368,0.477921
sgpcmbeC1.c1,2003,01 9:30:00,13 ,       0,       1,0.562607,0.479824
sgpcmbeC1.c1,2003,0110:30:00,13 ,       0,       1,0.525641,0.436117
sgpcmbeC1.c1,2003,0111:30:00,13 ,       0,       1,0.552564,0.476374
sgpcmbeC1.c1,2003,0112:30:00,13 ,       0,       1,0.599786,0.448998
sgpcmbeC1.c1,2003,0113:30:00,14 ,       0,       1,0.423009,0.436742
sgpcmbeC1.c1,2003,0114:30:00,14 ,       0,       1,0.421825,0.465091
sgpcmbeC1.c1,2003,0115:30:00,14 ,       0,       1,0.501786, 0.48123
sgpcmbeC1.c1,2003,0116:30:00,14 ,       0,       1,0.497421,0.467969
sgpcmbeC1.c1,2003,0117:30:00,14 ,       0,       1,0.405952,0.435139
sgpcmbeC1.c1,2003,0118:30:00,14 ,       0,       1,0.354162,0.434402
sgpcmbeC1.c1,2003,0119:30:00,14 ,       0,       1,0.438492,0.433511
sgpcmbeC1.c1,2003,0120:30:00,14 ,       0,       1,0.439484,0.405689
sgpcmbeC1.c1,2003,0121:30:00,14 ,       0,       1, 0.38254,0.426269
sgpcmbeC1.c1,2003,0122:30:00,14 ,       0,       1,0.399405,0.443446
sgpcmbeC1.c1,2003,0123:30:00,14 ,       0,       1,0.490278,0.442723