condition	mean	min	max
4 h after light	62.8621	60.4554	65.2688
8 h after light	46.67335	45.5022	47.8445
12 h after light	60.685950000000005	59.9609	61.411
4 h after dark	73.73425	72.0233	75.4452
8 h after dark	80.33795	78.1626	82.5133
12 h after dark	76.80969999999999	74.7219	78.8975