condition	mean	min	max
4 h after light	114.6	114.6	114.6
8 h after light	123.6	119.6	127.6
12 h after light	149.5	144.4	154.6
4 h after dark	161.75	139.3	184.2
8 h after dark	137.5	119.2	155.8
12 h after dark	157.4	154.3	160.5