I always admire your talent at stringing words together to make them sound so interesting and unique!
I feel the message of this poem is about the memories in life, the good and the bad, and sometimes although the darkness comes in and suffocates you, that sun will always be there in the end. It will always find a way to show you that there are good times still, good memoires, good things to hold on to, and look forward to.
I like the creativity of the twigs, and how you introduced them in the title, and then throughout the poem.
I like the relation tot he summer nights, somehow summer seems to lift any depression slightly, the nature becomes more alive, and we become more alive and hopeful I think.