condition	mean	min	max
2 h after light	54.34891666666667	45.7756	60.691
6 h after light	55.408516666666664	47.1915	61.5706
10 h after light	46.21268333333333	38.9915	55.2299
14 h after light	43.2855	27.0422	53.2508
18 h after light	49.02185	43.9275	53.591
2 h after dark	68.96835	58.9248	81.7035