#Intron_position	number	Mean_intron_length	stdev	Ratio_to_mean_intron_length	Ratio_to_mean_non-first_intron_length	Median_intron_length	Ratio_to_median_intron_length	Ratio_to_median_non-first_intron_length
1	8	154.0	136.753427745	0.999188969992	0.998379254457	102.5	0.907079646018	0.891304347826
2	8	154.25	145.031677574	1.00081103001	1.0	115.0	1.01769911504	1.0