condition	mean	min	max
4 h after light	57.1	57.1	57.1
8 h after light	26.55	8.5	44.6
12 h after light	47.5	44.0	51.0
4 h after dark	102.45	74.4	130.5
8 h after dark	59.05	56.4	61.7
12 h after dark	41.599999999999994	39.4	43.8