condition	mean	min	max
3 h after light	19.4255	14.1626	25.7188
6 h after light	64.9519	55.1776	79.6512
9 h after light	64.92766666666667	57.3015	71.4823
12 h after light	26.6675125	6.47465	38.7856
3 h after dark	14.7216	12.6472	17.323
6 h after dark	12.2207	10.7727	13.768
9 h after dark	12.706316666666666	9.14655	16.5565
12 h after dark	5.58317	5.47467	5.69167