condition	mean	min	max
0 h after light	9.044599999999999	8.27676	9.81244
2 h after light	3.72505	3.56848	3.88162
4 h after light	3.7913300000000003	3.69712	3.88554
8 h after light	9.09798	8.87229	9.32367
12 h after light	13.722249999999999	13.1532	14.2913
2 h after dark	17.341900000000003	16.2421	18.4417
4 h after dark	14.097100000000001	13.5634	14.6308
8 h after dark	12.9998	12.33	13.6696
12 h after dark	8.78862	8.21991	9.35733