condition	mean	min	max
4 h after light	75.7	75.7	75.7
8 h after light	88.30000000000001	69.2	107.4
12 h after light	151.3	146.1	156.5
4 h after dark	134.25	63.7	204.8
8 h after dark	97.25	58.3	136.2
12 h after dark	41.900000000000006	33.7	50.1