I agree with you Andre, just being satisfied with your kit has a big part to play,especially how your kit sounds at night time volume. The music as Dave mentioned has a part to play too, i tent to listen to less 'full on, get up and go type tunes' at night, Last track played by me before bed was 'the view belongs to everyone by the fun loving criminals (a hip hop track), i found that tune, no booze ( im off it at the mo), happy in my life and work, nice lighting etc, very relaxing. ALL this talk about wine, think i may open my stashed bottle of lovely 'Squids fist ' red tonight.
Kraken, Saturn, Emotion, Flying V Rocket, Planets.