condition	mean	min	max
4 h after light	103.4	103.4	103.4
8 h after light	94.25	89.7	98.8
12 h after light	135.5	101.4	169.6
4 h after dark	162.2	160.2	164.2
8 h after dark	138.85000000000002	130.9	146.8
12 h after dark	132.55	130.6	134.5