condition	mean	min	max
4 h after light	324.1	324.1	324.1
8 h after light	308.7	248.9	368.5
12 h after light	319.6	314.3	324.9
4 h after dark	249.5	239.1	259.9
8 h after dark	292.65	291.1	294.2
12 h after dark	263.15	228.6	297.7