condition	mean	min	max
4 h after light	156.2	156.2	156.2
8 h after light	159.65	146.3	173.0
12 h after light	163.64999999999998	155.2	172.1
4 h after dark	183.35	123.8	242.9
8 h after dark	244.95	186.5	303.4
12 h after dark	199.55	171.9	227.2