condition	mean	min	max
4 h after light	12.257856	11.236047	13.279665
8 h after light	10.645048	10.215625	11.074471
12 h after light	10.706764499999998	10.640711	10.772818
4 h after dark	10.986648500000001	9.526692	12.446605
8 h after dark	10.8761365	10.772818	10.979455
12 h after dark	10.257289	10.257289	10.257289