condition	mean	min	max
0 h after light	2.52954	2.29314	2.76594
4 h after light	4.94041	3.85551	6.02531
8 h after light	2.101855	1.84468	2.35903
4 h after dark	4.883195	3.55956	6.20683
8 h after dark	4.484465	3.56952	5.39941
12 h after dark	3.1038050000000004	2.66698	3.54063