condition	mean	min	max
3 h after light	4.052873333333333	2.59896	6.83734
6 h after light	11.827653333333334	7.79186	13.9352
9 h after light	16.548333333333332	15.8507	17.3206
12 h after light	22.82185	17.4068	29.2183
3 h after dark	65.0377	54.8959	76.1571
6 h after dark	72.62376666666667	64.581	83.0954
9 h after dark	56.903	47.5372	64.888
12 h after dark	31.54495	30.3059	32.784