condition	mean	min	max
4 h after light	268.4	268.4	268.4
8 h after light	255.4	230.0	280.8
12 h after light	291.05	274.5	307.6
4 h after dark	357.35	327.7	387.0
8 h after dark	335.75	307.2	364.3
12 h after dark	369.5	355.1	383.9