Having been used to the black interface that Serato uses, I found the standard Ableton Live skin too bright at night. Thankfully, some chap called Kilinikal developed and made available a wicked series of skins.
A tip from me is to choose darker shades for your music clips. Light colours make it impossible to read the text. Eg: Light yellow is bad but darker yellow is fine.
If you want to make your own check out Sonic transfer’s Ableton Live skin editor:
DOWNLOAD Klinikals Ableton Live Skins: Kilinikal Skins