condition	mean	min	max
4 h after light	249.6	249.6	249.6
8 h after light	256.7	238.6	274.8
12 h after light	265.95	253.7	278.2
4 h after dark	265.2	260.5	269.9
8 h after dark	152.45	109.9	195.0
12 h after dark	164.8	138.1	191.5