condition	mean	min	max
4 h after light	38.001999999999995	37.2401	38.7639
8 h after light	33.71235	31.9684	35.4563
12 h after light	39.66485	39.5773	39.7524
4 h after dark	50.6533	50.1891	51.1175
8 h after dark	54.2141	51.7796	56.6486
12 h after dark	53.010149999999996	51.8283	54.192