condition	mean	min	max
4 h after light	2087.6	2087.6	2087.6
8 h after light	2117.2	1829.3	2405.1
12 h after light	1995.2	1993.2	1997.2
4 h after dark	2543.7	1764.5	3322.9
8 h after dark	2914.6	2653.7	3175.5
12 h after dark	2914.35	2527.6	3301.1