condition mean min max 3 h after light 0.07298125 0.0 0.298317 7 h after light 0.07581558333333334 0.0 0.357731 11 h after light 0.147310325 0.0 1.38341 2 h after dark 0.1032749 0.0 0.557855 6 h after dark 0.033982 0.0 0.163509 10 h after dark 0.16216733333333333 0.0 1.54313