When is the "ideal" time to take a lucid aid?

[hellohihello]

Such as green tea or caffeine. Is it right before bed or when you get up?

[moonshine]

i believe the only supplements you want to take before bed are ones which cause rem rebound....5-htp, melatonin, b6. the rest you take when you wbtb. Green tea and caffine hit your blood and brain very quickly. So there would be little point in taking them before bet when REM starts getting longer 4hrs later.