condition	mean	min	max
1 h after light	12.531535085	11.96265055	13.10041962
3 h after light	14.18073706	11.57219048	16.42546009
5 h after light	15.564717543333334	13.35959448	17.97484542
7 h after light	18.63634194666667	18.0230105	19.72523916
9 h after light	16.935301016666664	15.101087699999997	19.57927229
11 h after light	17.43417915	14.160955	20.51095842
1 h after dark	16.601927863333334	13.94374487	18.43681638
3 h after dark	17.806070753333334	15.38810913	20.18584534
5 h after dark	15.058329756666666	14.61897333	15.75413419
7 h after dark	15.812737896666667	13.70646938	17.4150968
9 h after dark	17.060784726666665	16.64104592	17.63640391
11 h after dark	17.357514273333337	16.249084900000003	18.31227395