condition	mean	min	max
4 h after light	9.36291	9.301336	9.424484
8 h after light	9.5911485	9.343832	9.838465
12 h after light	9.910586	8.91737	10.903802
4 h after dark	11.3409665	10.692596	11.989337
8 h after dark	10.387363	10.08213	10.692596
12 h after dark	9.838465	9.838465	9.838465