condition	mean	min	max
4 h after light	112.6	112.6	112.6
8 h after light	140.95	110.0	171.9
12 h after light	135.95	122.9	149.0
4 h after dark	119.75	104.5	135.0
8 h after dark	227.05	134.6	319.5
12 h after dark	278.4	247.2	309.6