condition	mean	min	max
3 h after light	5.547003333333333	3.69333	7.97906
6 h after light	4.87019	3.83291	6.51058
9 h after light	5.34153	4.67506	6.58074
12 h after light	6.0156725	3.96075	9.03369
3 h after dark	4.30209	3.44512	5.72638
6 h after dark	5.751086666666667	4.63137	6.66801
9 h after dark	6.914203333333333	6.57571	7.40779
12 h after dark	6.160935	5.79434	6.52753