condition mean min max 0 h after light 0.782405 0.690347 0.874463 2 h after light 0.4334825 0.408808 0.458157 4 h after light 0.4073285 0.400015 0.414642 8 h after light 0.2705835 0.179932 0.361235 12 h after light 0.258189 0.117103 0.399275 2 h after dark 0.43583550000000004 0.391525 0.480146 4 h after dark 0.6560185000000001 0.639659 0.672378 8 h after dark 0.929752 0.721284 1.13822 12 h after dark 0.9778095 0.897719 1.0579