condition	mean	min	max
3 h after light	2.99847	2.16075	3.95311
6 h after light	4.007906666666667	3.39995	4.45287
9 h after light	4.360216666666666	4.28677	4.40996
12 h after light	5.0549225	2.99213	6.34995
3 h after dark	5.712986666666667	5.58259	5.95688
6 h after dark	4.838663333333334	4.20237	5.74371
9 h after dark	3.81588	3.26368	4.54579
12 h after dark	3.737005	3.64421	3.8298