condition	mean	min	max
2 h after light	10.443215	8.62184	12.9833
6 h after light	7.764195	6.15733	9.25173
10 h after light	7.01963	4.40055	11.3345
14 h after light	8.228046666666666	6.01357	11.5349
18 h after light	12.205848333333334	8.28149	17.5558
2 h after dark	10.483026666666667	8.61275	13.3383