condition	mean	min	max
4 h after light	5.369897333333333	2.7007209999999997	10.53242
8 h after light	2.168572666666667	1.951273	2.381475
12 h after light	1.374393	1.302469	1.469162
16 h after light	2.8421553333333334	2.497633	3.291785
4 h after dark	2.30275	2.135033	2.5583970000000003
8 h after dark	1.499334	1.460567	1.538712