condition	mean	min	max
4 h after light	4.03806	3.978792	4.149897
8 h after light	2.7661100000000003	1.774116	3.267433
12 h after light	2.294729333333333	1.69724	3.130909
16 h after light	3.81372	3.247546	4.510351999999999
4 h after dark	8.234329	3.052814	18.458920000000003
8 h after dark	2.0508756666666668	1.6903830000000002	2.2762130000000003