Maybe depends from culture to culture, from country to country. Here 7:00 is considered rather early. We've short days in winter so one less dark hour in the m

Maybe depends from culture to culture, from country to country. Here 7:00 is considered rather early. We've short days in winter so one less dark hour in the morning is one dark hour more in the evening. Around Christmas it gets dark at 15:30. While sun raises at 10:00.