condition	mean	min	max
4 h after light	11.888311999999999	10.304807	13.471817
8 h after light	11.1231205	10.758475	11.487766
12 h after light	10.253614500000001	8.504307	12.002922
4 h after dark	10.2383515	9.571546	10.905157
8 h after dark	11.332578999999999	11.177392	11.487766
12 h after dark	12.543483	12.543483	12.543483