condition	mean	min	max
3 h after light	3.52907	3.346	3.76639
6 h after light	4.425063333333333	4.00632	4.66263
9 h after light	6.416706666666666	5.89544	6.86082
12 h after light	8.09724	6.56993	10.1603
3 h after dark	8.0631	6.91524	8.83502
6 h after dark	9.71634	7.60557	12.5708
9 h after dark	7.0059000000000005	6.66962	7.56055
12 h after dark	3.1103633333333334	2.79609	3.53478