condition	mean	min	max
4 h after light	135.5	135.5	135.5
8 h after light	85.2	38.5	131.9
12 h after light	103.6	63.8	143.4
4 h after dark	135.2	107.8	162.6
8 h after dark	158.35	89.3	227.4
12 h after dark	188.45	186.7	190.2