condition	mean	min	max
2 h after light	3.48665	1.95475	5.03389
6 h after light	2.420325	1.35921	3.47165
10 h after light	1.7982725	0.538505	3.61597
14 h after light	2.8969033333333334	1.62906	5.99835
18 h after light	3.2259716666666667	2.04376	5.04326
2 h after dark	2.65518	1.04379	3.93857