condition	mean	min	max
4 h after light	4.128685	3.62841	4.62896
8 h after light	2.8422549999999998	2.30979	3.37472
12 h after light	4.817515	4.76242	4.87261
4 h after dark	6.7748	6.50042	7.04918
8 h after dark	3.5836499999999996	2.44948	4.71782
12 h after dark	4.388205	3.91056	4.86585