condition	mean	min	max
4 h after light	30.6357	27.4232	33.8482
8 h after light	26.42635	25.7868	27.0659
12 h after light	29.12735	27.4026	30.8521
4 h after dark	37.497299999999996	35.3003	39.6943
8 h after dark	44.6271	44.2271	45.0271
12 h after dark	41.180899999999994	41.0235	41.3383