condition	mean	min	max
4 h after light	3.331185	3.14912	3.51325
8 h after light	2.354615	2.17683	2.5324
12 h after light	2.281495	2.21883	2.34416
4 h after dark	5.136656666666666	4.6243	5.86254
8 h after dark	4.5748066666666665	3.8417	5.5262
12 h after dark	5.649150000000001	5.12464	6.12513