condition	mean	min	max
4 h after light	308.4	308.4	308.4
8 h after light	307.85	267.7	348.0
12 h after light	343.1	324.3	361.9
4 h after dark	484.9	393.3	576.5
8 h after dark	526.3499999999999	508.9	543.8
12 h after dark	479.4	427.2	531.6