soberly
Concise Oxford English Dictionary © 2008 Oxford University Press:
sober/ˈsəʊbə(r)/
▶adjective (soberer, soberest)
- 1 not affected by alcohol; not drunk.
- 2 serious; thoughtful.
- 3 muted in colour.
- 1 (usu. sober up) make or become sober after drinking alcohol.
- 2 make or become serious.
– derivatives
sobering adjective,
soberingly adverb,
soberly adverb.
sobering adjective,
soberingly adverb,
soberly adverb.
– origin ME: from OFr. sobre, from L. sobrius.
'soberly' also found in these Oxford entries:

