Leave at dusk, return at dawn

Doctor SSR Costume "Leave at dusk, return at dawn" S16 Dice Costume ☆…First off, the costume name sounds like a haiku, and the meaning of this phrase is apparently "to leave a place (or one's parents' side, etc.) at dusk and return the next morning, or to mean bustling in and out in a short time between morning and evening"!! I still don't quite understand what it means, but since the syringe is a Lycoris flower... maybe that's why??💦 It's a wonderful costume that's both a little scary and beautiful~ I really love how the syringe is a Lycoris flower, and I absolutely adore how they make it meaningful by having other characters hold Lycoris flowers in episode 28!!!!!