condition	mean	min	max
1 h after light	14.89363671	14.22876686	15.55850656
3 h after light	13.08811105	10.20939883	15.59004952
5 h after light	13.591545143333333	12.13542281	15.30089567
7 h after light	16.451061736666666	15.17477613	17.15574986
9 h after light	16.148128416666665	14.99955861	16.81800856
11 h after light	13.96424241	11.94098236	16.08130569
13 h after light	16.318771273333333	14.5714496	17.71251977
15 h after light	14.910510123333333	11.46752948	18.15123531
1 h after dark	18.76921923	18.0908831	19.20355899
3 h after dark	17.715812573333334	14.26481834	21.43063471
5 h after dark	17.004243796666668	15.89270029	17.78087627
7 h after dark	15.40549743	14.63243572	16.80163984