condition	mean	min	max
3 h after light	50.5283	48.6285	53.973
6 h after light	32.5366	26.9456	35.4634
9 h after light	29.793	20.354	37.8854
12 h after light	35.834275	28.2521	45.7147
3 h after dark	47.6398	44.9371	50.2592
6 h after dark	37.2133	36.2831	38.4987
9 h after dark	35.966166666666666	31.6706	41.5493
12 h after dark	37.49405	32.996	41.9921