condition	mean	min	max
4 h after light	5.0009500000000005	4.878340000000001	5.24071
8 h after light	4.961756666666666	4.84405	5.13986
12 h after light	4.85768	4.76773	4.94762
4 h after dark	4.89302	4.8040400000000005	5.0211
8 h after dark	4.812643333333333	4.567769999999999	5.08743
12 h after dark	4.762110000000001	4.7232400000000005	4.8169900000000005