condition	mean	min	max
3 h after light	5.249013333333333	4.95011	5.55971
6 h after light	6.61674	3.79516	8.15688
9 h after light	10.314820000000001	9.57657	11.6271
12 h after light	17.340266666666665	14.6927	20.8416
3 h after dark	10.04731	7.51656	13.0541
6 h after dark	12.659306666666666	8.73232	15.4178
9 h after dark	9.541936666666667	7.56055	11.5203
12 h after dark	4.45775	4.04377	4.76372