condition	mean	min	max
4 h after light	146.4	146.4	146.4
8 h after light	151.05	141.5	160.6
12 h after light	126.75	104.3	149.2
4 h after dark	127.0	100.6	153.4
8 h after dark	77.55	63.3	91.8
12 h after dark	111.6	107.9	115.3