condition	mean	min	max
1 h after light	7.6877319285	5.683711662	9.691752195
3 h after light	15.937461493333334	12.82083787	18.59687149
5 h after light	17.00612948	13.16557638	21.74170911
7 h after light	19.21878499	17.52051011	20.83104061
9 h after light	27.194387276666667	26.15233737	27.88231725
11 h after light	28.92288384	20.52534432	36.2095667
13 h after light	27.788451136666666	11.02099677	37.2322469
15 h after light	26.229033696666665	18.52513274	31.3570115
1 h after dark	18.280031296666667	15.81630698	19.93834144
3 h after dark	17.317456466666666	15.41430944	18.64332825
5 h after dark	16.161537923333334	14.57022741	17.37483602
7 h after dark	13.920406623333333	12.21339694	14.98125965