condition	mean	min	max
4 h after light	41.5681	41.5013	41.6349
8 h after light	25.286250000000003	24.6478	25.9247
12 h after light	24.6447	23.8359	25.4535
4 h after dark	28.386400000000002	26.577	30.1958
8 h after dark	37.08955	35.8773	38.3018
12 h after dark	36.8404	35.4311	38.2497