condition	mean	min	max
4 h after light	10.4981035	8.881247	12.11496
8 h after light	10.283278	10.141265	10.425291
12 h after light	11.458126	10.141265	12.774987
4 h after dark	9.463941	8.972554	9.955328
8 h after dark	8.911101	8.460819	9.361383
12 h after dark	10.141265	10.141265	10.141265