condition	mean	min	max
4 h after light	4709.0	4709.0	4709.0
8 h after light	5318.6	2754.2	7883.0
12 h after light	2276.8	788.0	3765.6
4 h after dark	741.3	734.3	748.3
8 h after dark	2146.25	878.5	3414.0
12 h after dark	5115.05	4229.5	6000.6