condition	mean	min	max
4 h after light	3.582432	3.51427	3.706571
8 h after light	2.9704473333333334	1.576842	4.289267
12 h after light	3.345563	1.8017029999999998	5.995451
16 h after light	4.487491333333333	3.696104	5.333842
4 h after dark	3.3020300000000002	2.690137	3.8182440000000004
8 h after dark	3.3697209999999997	2.956591	3.9381449999999996