condition	mean	min	max
4 h after light	1.129571	0.793317	1.77291
8 h after light	1.030434	0.344836	1.94352
12 h after light	1.2374483333333333	0.663128	2.18342
4 h after dark	1.666788	0.802604	2.30919
8 h after dark	2.05291	1.3864	2.51583
12 h after dark	2.38153	1.68843	3.31135