condition	mean	min	max
3 h after light	1.7079633333333333	1.44162	1.90457
6 h after light	1.5830133333333332	1.30168	2.10097
9 h after light	1.1027043333333333	0.858473	1.27566
12 h after light	1.5893099999999998	1.09448	2.09555
3 h after dark	2.7028133333333333	1.99692	3.09791
6 h after dark	1.48893	1.14211	1.68811
9 h after dark	1.55977	1.45509	1.71995
12 h after dark	1.5632549999999998	1.47183	1.65468