condition	mean	min	max
4 h after light	65.8	65.8	65.8
8 h after light	68.35	56.3	80.4
12 h after light	71.45	49.9	93.0
4 h after dark	122.35000000000001	112.4	132.3
8 h after dark	117.75	103.2	132.3
12 h after dark	106.15	97.7	114.6