This review found that subjects training in the morning made similar training adaptations to subjects training at night. Strength is usually greater at night, however, you can still increase strength and size at the same rate no matter what time of day you train. The takeaway? Train whatever time works for you!
Reference: Grgic, J., Lazinica, B., Garofolini, A., Schoenfeld, B. J., Saner, N. J., & Mikulic, P. (2019). The effects of time of day-specific resistance training on adaptations in skeletal muscle hypertrophy and muscle strength: A systematic review and meta-analysis. Chronobiology International, 1-12.