condition mean min max 0 h after light 0.1676055 0.0 0.335211 2 h after light 0.0839515 0.0 0.167903 4 h after light 0.331588 0.1703 0.492876 8 h after light 0.517962 0.346184 0.68974 12 h after light 0.589175 0.0 1.17835 2 h after dark 0.086276 0.0 0.172552 4 h after dark 0.7309985 0.334367 1.12763 8 h after dark 0.2794165 0.181798 0.377035 12 h after dark 0.0860315 0.0 0.172063