condition	mean	min	max
4 h after light	136.2	136.2	136.2
8 h after light	154.65	141.9	167.4
12 h after light	174.5	165.7	183.3
4 h after dark	141.55	136.3	146.8
8 h after dark	137.7	121.1	154.3
12 h after dark	112.2	99.4	125.0