condition	mean	min	max
4 h after light	1.84752	1.81468	1.88036
8 h after light	1.9835349999999998	1.9826	1.98447
12 h after light	1.656945	1.55521	1.75868
4 h after dark	2.9262699999999997	2.6668	3.18574
8 h after dark	1.95682	1.81479	2.09885
12 h after dark	2.80304	2.57256	3.03352