condition	mean	min	max
4 h after light	68.4	68.4	68.4
8 h after light	115.0	90.9	139.1
12 h after light	111.1	102.2	120.0
4 h after dark	88.1	58.3	117.9
8 h after dark	67.5	57.2	77.8
12 h after dark	52.650000000000006	50.7	54.6