Can I chant OM at night?

I'm curious to know, in the context of spiritual and meditative practices, if chanting OM, the sacred syllable representing the ultimate reality in Hinduism, is permissible at night? Many individuals seek solace and inner peace through chanting, but I've heard conflicting opinions about whether or not it's advisable to do so after sunset. Could you elaborate on the cultural and spiritual implications of chanting OM at night, and perhaps provide some guidance on when and how it should be done? Is there a specific time or setting that is considered more auspicious for this practice?