condition	mean	min	max
0 h after light	4.61974	4.49594	4.74354
4 h after light	6.126795	5.60446	6.64913
8 h after light	11.56335	11.3441	11.7826
4 h after dark	12.635349999999999	11.5542	13.7165
8 h after dark	9.034324999999999	8.88302	9.18563
12 h after dark	5.63768	4.96755	6.30781