condition	mean	min	max
2 h after light	3.37792	3.19294	3.49598
6 h after light	3.6907300000000003	3.53683	3.77726
10 h after light	3.72795	3.68118	3.79537
2 h after dark	3.147266666666667	3.00312	3.30999
6 h after dark	2.849676666666667	2.60595	2.976
10 h after dark	2.66935	2.49243	2.95061