condition	mean	min	max
4 h after light	280.7	280.7	280.7
8 h after light	212.9	205.3	220.5
12 h after light	262.85	253.2	272.5
4 h after dark	216.9	181.4	252.4
8 h after dark	253.9	177.5	330.3
12 h after dark	299.6	227.0	372.2