condition	mean	min	max
4 h after light	8.540953333333334	6.51165	10.1853
8 h after light	5.884283333333333	1.93066	9.14705
12 h after light	6.9491966666666665	4.24264	11.0632
4 h after dark	12.11974	7.52802	14.567
8 h after dark	11.60981	9.90983	12.9474
12 h after dark	5.70712	3.64634	7.78421