condition	mean	min	max
4 h after light	137.5	137.5	137.5
8 h after light	93.65	85.7	101.6
12 h after light	124.6	106.2	143.0
4 h after dark	80.75	46.3	115.2
8 h after dark	83.05	75.5	90.6
12 h after dark	107.7	84.5	130.9