condition	mean	min	max
4 h after light	10.276345500000001	9.799219	10.753472
8 h after light	10.0151485	9.271822	10.758475
12 h after light	8.504176000000001	7.73653	9.271822
4 h after dark	10.6165935	9.486476	11.746711
8 h after dark	8.7045325	7.43252	9.976545
12 h after dark	9.240319	9.240319	9.240319