condition	mean	min	max
4 h after light	3.5752733333333335	1.77155	6.04582
8 h after light	2.69073	0.67075	4.81194
12 h after light	3.1869199999999998	1.62339	5.35678
4 h after dark	4.743556666666667	3.65498	6.17894
8 h after dark	4.009403333333333	2.81523	5.23051
12 h after dark	4.73514	3.82944	5.56039