condition	mean	min	max
4 h after light	78.9	78.9	78.9
8 h after light	50.5	42.7	58.3
12 h after light	87.30000000000001	74.4	100.2
4 h after dark	75.85	56.8	94.9
8 h after dark	69.65	69.4	69.9
12 h after dark	64.45	45.1	83.8