condition	mean	min	max
4 h after light	3.655175	2.4173	4.89305
8 h after light	5.8439049999999995	5.63898	6.04883
12 h after light	6.084555	6.02087	6.14824
4 h after dark	4.658296666666667	3.88445	5.06019
8 h after dark	5.17709	4.35793	5.62301
12 h after dark	4.72265	3.98042	5.79224