condition	mean	min	max
4 h after light	58.1	58.1	58.1
8 h after light	63.8	50.1	77.5
12 h after light	56.9	39.8	74.0
4 h after dark	83.05000000000001	71.9	94.2
8 h after dark	76.3	66.0	86.6
12 h after dark	59.85	43.3	76.4