condition	mean	min	max
4 h after light	2.25312	1.78778	2.71846
8 h after light	3.67022	3.36783	3.97261
12 h after light	3.34984	3.21109	3.48859
4 h after dark	4.63626	4.08895	5.42574
8 h after dark	2.66778	2.243	3.37719
12 h after dark	2.4857299999999998	2.2001	2.98106