condition	mean	min	max
4 h after light	7286.0	7286.0	7286.0
8 h after light	6812.15	6747.0	6877.3
12 h after light	5181.3	3770.3	6592.3
4 h after dark	2912.55	2535.2	3289.9
8 h after dark	2706.05	2214.9	3197.2
12 h after dark	2903.6	2743.0	3064.2