condition mean min max 0 h after light 0.38299249999999996 0.193409 0.572576 2 h after light 0.2839515 0.242191 0.325712 4 h after light 0.241314 0.236981 0.245647 8 h after light 0.298852 0.19974 0.397964 12 h after light 0.207512 0.194251 0.220773 2 h after dark 0.2803005 0.162366 0.398235 4 h after dark 0.473516 0.464727 0.482305 8 h after dark 0.6167055 0.47202 0.761391 12 h after dark 0.306717 0.148914 0.46452