condition mean min max 0 h after light 2.287055 2.20277 2.37134 2 h after light 1.070595 1.04205 1.09914 4 h after light 1.058205 0.77972 1.33669 8 h after light 1.78185 1.73116 1.83254 12 h after light 4.449574999999999 3.62582 5.27333 2 h after dark 3.89177 3.81114 3.9724 4 h after dark 3.36977 3.35215 3.38739 8 h after dark 3.01174 2.33997 3.68351 12 h after dark 2.11603 1.97869 2.25337