condition	mean	min	max
4 h after light	3.933999	3.773643	4.121678
8 h after light	5.092556	4.059245	6.284402
12 h after light	9.28961	6.489774	12.82859
16 h after light	7.9928083333333335	5.163174	10.90981
4 h after dark	4.833997	3.643132	5.735889
8 h after dark	4.302252666666666	2.5782439999999998	5.596508999999999