dawn-to-dark (noun) day: light part of every 24 hours
Sinonime: cynicism, dark side, dejection,
depression,
despair,
despondency, dim view,
distrust, dyspepsia, expectation of worst,
gloom, gloominess, gloomy outlook, glumness,
grief, hopelessness, low spirits,
melancholy,
sadness,
unhappinessAntonime: confidence,
optimism,
trust