condition	mean	min	max
4 h after light	241.9	241.9	241.9
8 h after light	282.2	265.2	299.2
12 h after light	228.75	219.1	238.4
4 h after dark	204.45	193.8	215.1
8 h after dark	163.55	132.4	194.7
12 h after dark	112.25	108.9	115.6