condition	mean	min	max
1 h after light	11.87234913	11.5766636	12.16803466
3 h after light	18.594638670000002	13.91758053	21.45076287
5 h after light	16.332755563333333	12.70440301	23.33385404
7 h after light	18.094467506666668	17.05133256	19.13041332
9 h after light	15.496225373333333	13.25159763	18.95445167
11 h after light	16.923084386666666	14.47736978	19.07709887
1 h after dark	14.127194443666667	9.727558431	22.09131409
3 h after dark	11.524699275	8.487870275	15.78397715
5 h after dark	13.02779799	10.39987817	15.35375305
7 h after dark	10.819590223333334	10.48520939	11.08424564
9 h after dark	6.451724942666666	5.096409953999999	7.674864486000001
11 h after dark	7.3472094483333334	4.219201339	11.53639475