condition	mean	min	max
2 h after light	52.9898	40.8573	63.6059
6 h after light	51.99563333333333	32.5959	79.5364
10 h after light	35.31281666666666	23.2629	68.7841
14 h after light	36.511916666666664	18.3932	55.5749
18 h after light	39.16715	27.808	48.1791
2 h after dark	108.21835	74.209	144.537