condition	mean	min	max
1 h after light	15.653275725	13.859070000000001	17.44748145
3 h after light	15.562763316666667	14.82347651	16.62878654
5 h after light	14.8105944	13.6871952	16.43822955
7 h after light	16.733719190000002	12.71885102	19.32230839
9 h after light	13.885111746666666	13.31536505	14.52997069
11 h after light	16.225407553333334	13.92654248	17.64922236
1 h after dark	17.084437026666667	13.99273666	19.37082485
3 h after dark	17.6366263	14.39261386	20.99570727
5 h after dark	20.50391036	19.86599606	21.65997087
7 h after dark	21.584135116666666	20.85140946	22.62825341
9 h after dark	21.85587306	20.26037974	23.9052749
11 h after dark	19.15740647333333	18.17066829	20.80864773