condition	mean	min	max
4 h after light	182.5	182.5	182.5
8 h after light	227.6	214.2	241.0
12 h after light	231.9	199.5	264.3
4 h after dark	288.25	270.5	306.0
8 h after dark	237.25	194.3	280.2
12 h after dark	184.5	177.6	191.4