condition mean min max 0 h after light 3.549095e-09 0.0 7.09819e-09 2 h after light 0.3727215 0.0 0.745443 4 h after light 0.566345 0.0 1.13269 8 h after light 1.53160813315 3.62663e-05 3.06318 12 h after light 0.328429 0.0 0.656858 2 h after dark 1.9489100000000001 1.0796 2.81822 4 h after dark 0.0 0.0 0.0 8 h after dark 0.9583055 0.892031 1.02458 12 h after dark 0.0 0.0 0.0