condition	mean	min	max
4 h after light	10.558373	9.192432	11.924314
8 h after light	9.5154485	9.192432	9.838465
12 h after light	10.963984	10.422163	11.505805
4 h after dark	8.8137425	8.435053	9.192432
8 h after dark	9.367898499999999	8.304247	10.43155
12 h after dark	9.192432	9.192432	9.192432