condition	mean	min	max
4 h after light	2.676777	2.5792509999999997	2.809725
8 h after light	2.031018	1.542422	2.329689
12 h after light	1.3482933333333333	1.296429	1.433658
16 h after light	2.6942156666666666	2.331474	3.1945360000000003
4 h after dark	2.1762123333333334	2.000683	2.428012
8 h after dark	1.4781870000000001	1.417912	1.520548