condition	mean	min	max
4 h after light	191.1	191.1	191.1
8 h after light	176.9	56.0	297.8
12 h after light	187.55	152.8	222.3
4 h after dark	147.35	134.7	160.0
8 h after dark	162.05	128.4	195.7
12 h after dark	144.5	137.9	151.1