condition	mean	min	max
4 h after light	3.123445333333333	2.915259	3.46129
8 h after light	2.1549869999999998	1.493303	2.488219
12 h after light	1.591062	1.3416629999999998	1.86085
16 h after light	6.984333	2.655488	14.913620000000002
4 h after dark	2.442441	2.1360360000000003	2.808625
8 h after dark	1.615284	1.519119	1.774112