condition	mean	min	max
4 h after light	45.8	45.8	45.8
8 h after light	53.05	49.4	56.7
12 h after light	49.1	41.7	56.5
4 h after dark	39.599999999999994	32.8	46.4
8 h after dark	62.349999999999994	48.6	76.1
12 h after dark	62.75	61.1	64.4