condition	mean	min	max
4 h after light	313.2	313.2	313.2
8 h after light	328.85	287.4	370.3
12 h after light	374.1	315.2	433.0
4 h after dark	302.35	138.5	466.2
8 h after dark	296.75	200.1	393.4
12 h after dark	266.4	256.5	276.3