condition	mean	min	max
1 h after light	37.031751154999995	36.81074013	37.25276218
3 h after light	33.24921109	29.10440563	39.56518544
5 h after light	27.424736483333334	23.19274515	35.22764352
7 h after light	22.14068515	16.97517329	27.34027439
9 h after light	17.99261289	15.77688489	19.65983272
11 h after light	17.86316769	16.76958836	18.86970052
13 h after light	18.17278136666667	17.63583171	18.73768168
15 h after light	18.75423431	17.69680475	19.84883286
1 h after dark	17.26498214	15.04241937	21.28098886
3 h after dark	19.010357159999998	15.36549877	21.41543906
5 h after dark	20.24923144	19.54904711	20.84174293
7 h after dark	21.035012673333334	19.63691656	22.80054196