condition	mean	min	max
4 h after light	2.8347729999999998	2.7573119999999998	2.9248979999999998
8 h after light	2.0384656666666667	1.4740799999999998	2.40795
12 h after light	2.0240210000000003	1.493315	2.3837580000000003
16 h after light	3.851274333333333	2.794648	5.446416999999999
4 h after dark	2.3269946666666668	2.152879	2.609297
8 h after dark	1.7741866666666666	1.475402	2.304264