condition	mean	min	max
4 h after light	332.1	332.1	332.1
8 h after light	473.9	411.7	536.1
12 h after light	366.75	264.2	469.3
4 h after dark	239.0	238.9	239.1
8 h after dark	222.05	161.3	282.8
12 h after dark	169.0	148.3	189.7