condition	mean	min	max
4 h after light	10.484642000000001	10.145851	10.823433
8 h after light	10.771019	10.230835	11.311203
12 h after light	9.5141975	8.779656	10.248739
4 h after dark	9.749817499999999	9.534594	9.965041
8 h after dark	10.912639500000001	9.714215	12.111064
12 h after dark	10.677635	10.677635	10.677635