condition	mean	min	max
4 h after light	2.834735	2.799711	2.899282
8 h after light	2.124304	1.4966110000000001	2.552502
12 h after light	2.285559	1.3394979999999999	4.000845
16 h after light	3.539238666666667	2.384818	4.8326910000000005
4 h after dark	2.3683293333333335	2.185775	2.6640490000000003
8 h after dark	2.0798123333333334	1.5715290000000002	2.9960400000000003