condition	mean	min	max
4 h after light	1.4267883333333333	0.873795	2.39604
8 h after light	1.8899299999999999	1.15117	2.55686
12 h after light	2.7384566666666665	1.54372	3.38785
4 h after dark	1.89713	1.7329	2.17915
8 h after dark	1.851199	0.952697	3.25542
12 h after dark	1.2949913333333334	0.855774	1.56342