condition	mean	min	max
4 h after light	2.655136	2.56462	2.749248
8 h after light	3.7847253333333333	1.5048549999999998	6.704517999999999
12 h after light	4.365936666666666	2.552319	7.9628309999999995
16 h after light	5.673172666666666	3.9039639999999998	8.260750999999999
4 h after dark	2.5407636666666664	2.06301	3.134919
8 h after dark	1.6636563333333334	1.4932040000000002	1.9822990000000003