condition	mean	min	max
4 h after light	9.076667	7.304767	10.848567
8 h after light	10.2311485	8.863076	11.599221
12 h after light	10.635092499999999	10.565519	10.704666
4 h after dark	13.542665000000001	10.229679	16.855651
8 h after dark	12.488294499999999	11.911598	13.064991
12 h after dark	9.702619	9.702619	9.702619