condition	mean	min	max
3 h after light	1.2449866666666667	1.06682	1.42587
6 h after light	1.8586966666666667	1.07722	3.08958
9 h after light	1.9262433333333333	1.48093	2.391
12 h after light	2.02166	1.3729	2.58871
3 h after dark	5.99032	4.66891	7.36004
6 h after dark	3.73528	3.45814	4.0809
9 h after dark	2.2733499999999998	1.7508	2.76923
12 h after dark	2.42142	1.52474	3.3181