condition	mean	min	max
2 h after light	3.241785	1.97403	5.97848
6 h after light	3.4872933333333336	2.19145	5.57982
10 h after light	4.327615	2.2587	6.26877
14 h after light	4.10127	1.66482	5.65742
18 h after light	5.333753333333333	2.0603	7.27877
2 h after dark	4.408955	1.0834	9.0622