condition mean min max 3 h after light 0.121603325 0.0 1.04541 7 h after light 0.065894225 0.0 0.168866 11 h after light 0.0325331 0.0 0.151519 2 h after dark 0.03368945 0.0 0.17754 6 h after dark 0.05254063666666667 0.0 0.181928 10 h after dark 0.08520191666666667 0.0 0.191594