datastream, month, tod, n, min, max, mean, std
sgpcmbeC1.c1,09 0:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,09 1:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,09 2:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,09 3:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,09 4:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,09 5:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,09 6:30:00,237 ,       0,       1,0.296662,0.362949
sgpcmbeC1.c1,09 7:30:00,237 ,0.000213,       1,0.324994,0.379735
sgpcmbeC1.c1,09 8:30:00,238 ,0.000174,       1, 0.35666,0.396026
sgpcmbeC1.c1,09 9:30:00,238 ,0.000165,       1,0.371399,0.407015
sgpcmbeC1.c1,0910:30:00,239 , 0.00024,       1,0.352325,0.398563
sgpcmbeC1.c1,0911:30:00,238 ,8.543E-6,       1,0.331578,0.387467
sgpcmbeC1.c1,0912:30:00,239 ,0.000013,       1,0.342587,0.388043
sgpcmbeC1.c1,0913:30:00,239 , 1.02E-6,       1,0.344973,0.392833
sgpcmbeC1.c1,0914:30:00,238 , 0.00011,       1,0.354911,0.390712
sgpcmbeC1.c1,0915:30:00,238 ,9.212E-6,       1,0.338538,0.383902
sgpcmbeC1.c1,0916:30:00,238 ,0.000036,       1,0.309939,0.376425
sgpcmbeC1.c1,0917:30:00,237 ,0.000011,       1, 0.28182,0.353779
sgpcmbeC1.c1,0918:30:00,166 ,       0,       1, 0.26973,0.341951
sgpcmbeC1.c1,0919:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,0920:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,0921:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,0922:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,0923:30:00,0 ,       .,       .,       .,       .