condition mean min max 0 h after light 0.216893 0.151789 0.281997 2 h after light 0.5595235000000001 0.55405 0.564997 4 h after light 0.3199975 0.28653 0.353465 8 h after light 0.145338 0.145062 0.145614 12 h after light 0.03540315 0.0 0.0708063 2 h after dark 0.0757461 0.0725802 0.078912 4 h after dark 0.03516095 0.0 0.0703219 8 h after dark 0.0778824 0.0764693 0.0792955 12 h after dark 0.11102615 0.0752543 0.146798