condition	mean	min	max
4 h after light	54.1	54.1	54.1
8 h after light	63.3	50.3	76.3
12 h after light	72.05	45.6	98.5
4 h after dark	56.449999999999996	47.3	65.6
8 h after dark	44.6	34.5	54.7
12 h after dark	60.0	53.6	66.4