condition	mean	min	max
4 h after light	3.467473	3.3201940000000003	3.638613
8 h after light	2.45965	1.5930000000000002	2.982354
12 h after light	2.193410666666667	1.7197799999999999	3.008814
16 h after light	3.341825	2.970661	3.799661
4 h after dark	3.267990333333333	2.6867080000000003	3.8675339999999996
8 h after dark	1.7558533333333333	1.6071959999999998	1.867896