what do you think?

Wendy🌻 • Mommy to 4 sweet babies. 2 beautiful girls and 2 handsome boys. Baby #5 is a GIRL and due in June!!
Is it getting darker? And is it darker than 10? So the top picture was my 9 and 10 dpo. The 9 had sat over night and the 10 I had just taken. 
Same thing with bottom picture. 10 over night and I had just taken the 11. 
Would you say it's getting darker? Since they sit over night they dry and get a little more clear to read right. So the 11 being as dark as the ten after it sat 10 sat all night is a good thing right?