condition	mean	min	max
4 h after light	469.559061	457.670287	481.447835
8 h after light	505.8497095	467.26736	544.432059
12 h after light	485.9202375	440.839187	531.001288
4 h after dark	422.4237875	381.004773	463.842802
8 h after dark	311.22754599999996	274.367842	348.08725
12 h after dark	368.462826	368.462826	368.462826