condition	mean	min	max
0 h after light	1.0103855	0.890631	1.13014
4 h after light	2.987745	2.22455	3.75094
8 h after light	2.7671900000000003	2.5385	2.99588
4 h after dark	1.8993600000000002	1.69111	2.10761
8 h after dark	4.845575	4.61971	5.07144
12 h after dark	1.14141	0.94873	1.33409