condition	mean	min	max
4 h after light	101.2	101.2	101.2
8 h after light	96.0	70.4	121.6
12 h after light	119.75	115.6	123.9
4 h after dark	148.95	137.2	160.7
8 h after dark	178.35	158.2	198.5
12 h after dark	187.25	144.1	230.4