condition	mean	min	max
4 h after light	26.8191	21.4859	32.1523
8 h after light	26.40905	24.1005	28.7176
12 h after light	28.4242	27.847	29.0014
4 h after dark	38.07585	33.967	42.1847
8 h after dark	39.64735	37.7732	41.5215
12 h after dark	41.5566	41.4888	41.6244