Scientists Find That Things Really Do Seem Better In the Morning

An anonymous reader quotes a report from The Guardian: In the most comprehensive study of its kind, scientists have found that generally, the world feels brighter when you wake up. People start the day in the best frame of mind in the morning, but end in the worst, at about midnight, the findings suggest, with the day of the week and the season also playing a part. Mental health also tends to be more varied at weekends but steadier during the week, according to the study led by University College London. 'Generally, things do seem better in the morning,' the researchers concluded. Their findings were published in the journal BMJ Mental Health.
The results showed that happiness, life satisfaction, and worthwhile ratings were all higher on Mondays and Fridays than on Sundays, while happiness was also higher on Tuesdays. There was no evidence that loneliness differed across days of the week. There was clear evidence of a seasonal influence on mood. Compared with winter, people tended to have lower levels of depressive and anxiety symptoms and loneliness, and higher levels of happiness, life satisfaction and feeling that life was worthwhile in the three other seasons. Mental health was best in the summer across all outcomes. But the season didn't affect the associations observed across the day, however. Scientists suggest that the findings may be due to physiological changes linked to the body's circadian rhythm. Cortisol, a hormone that influences mood and motivation, peaks after waking and declines by bedtime, which may contribute to better mental health earlier in the day.

Factors like sleep cycles, weather, and when participants chose to respond to the survey could have influenced the findings. There's also the differences between weekdays and weekends, which have their own variations in daily routines.

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