半夏夜微凉
[bàn xià yè wēi liáng]
'A Slight Coolness at Night during the Semi-Summer Period.' This suggests that in summer (possibly referring to 'Banxia,' which is an herb in traditional Chinese medicine often used for dispelling dampness), nights are slightly cool. Such description creates an atmosphere of calm and solitude under specific climatic conditions, reflecting on personal emotional states.