condition	mean	min	max
4 h after light	67.3	67.3	67.3
8 h after light	52.5	47.0	58.0
12 h after light	80.25	69.3	91.2
4 h after dark	90.35	51.5	129.2
8 h after dark	74.25	68.4	80.1
12 h after dark	98.55000000000001	85.9	111.2