condition	mean	min	max
4 h after light	0.4573795	0.333931	0.580828
8 h after light	0.40729499999999996	0.3383	0.47629
12 h after light	1.2847	1.15097	1.41843
4 h after dark	1.5381933333333333	1.21873	1.75462
8 h after dark	0.8601453333333334	0.309836	1.26503
12 h after dark	0.4541006666666667	0.0	0.937324