condition	mean	min	max
4 h after light	2.975417333333333	2.9389119999999997	3.0282709999999997
8 h after light	2.2336036666666668	1.4733040000000002	2.667379
12 h after light	1.491494	1.422716	1.5992979999999999
16 h after light	2.9748543333333335	2.503967	3.532394
4 h after dark	2.541296	2.3043169999999997	2.83981
8 h after dark	1.6087930000000001	1.555652	1.6400270000000001