condition	mean	min	max
2 h after light	4.972081666666667	2.01947	12.5014
6 h after light	3.0535661666666667	0.962667	4.8147
10 h after light	4.40771	1.36429	8.15288
14 h after light	3.095784	0.828404	6.03347
18 h after light	4.6122016666666665	3.31853	6.9356
2 h after dark	3.952285	1.04702	7.78877