condition	mean	min	max
4 h after light	221.9	221.9	221.9
8 h after light	210.5	203.6	217.4
12 h after light	171.05	119.7	222.4
4 h after dark	177.15	123.3	231.0
8 h after dark	201.55	192.2	210.9
12 h after dark	153.35000000000002	128.3	178.4