condition mean min max 0 h after light 1.16136 1.11856 1.20416 2 h after light 0.4186065 0.0 0.837213 4 h after light 0.6496195 0.568272 0.730967 8 h after light 0.38396399999999997 0.19253 0.575398 12 h after light 0.8128685 0.561717 1.06402 2 h after dark 0.6884985 0.417347 0.95965 4 h after dark 0.819869 0.743833 0.895905 8 h after dark 1.127126 0.838752 1.4155 12 h after dark 0.681273 0.597004 0.765542