condition	mean	min	max
4 h after light	112.9	112.9	112.9
8 h after light	249.0	240.1	257.9
12 h after light	384.15	297.3	471.0
4 h after dark	295.65	156.0	435.3
8 h after dark	240.1	222.0	258.2
12 h after dark	266.15	218.5	313.8