condition	mean	min	max
4 h after light	163.4	163.4	163.4
8 h after light	114.85	52.5	177.2
12 h after light	213.8	205.4	222.2
4 h after dark	345.35	217.1	473.6
8 h after dark	334.45	230.1	438.8
12 h after dark	276.05	274.5	277.6