condition mean min max 1 h after light 3.001670188 2.9079135739999997 3.095426802 3 h after light 3.0568993386666667 2.730099283 3.225868888 5 h after light 3.270294193333333 2.46818274 4.396224731 7 h after light 2.526276579666667 1.5535524330000001 3.21653104 9 h after light 2.0761281906666667 1.810889646 2.480726703 11 h after light 2.7448309576666667 2.436646371 3.127886546 1 h after dark 1.9809894823333334 1.315302922 2.400427627 3 h after dark 2.727896423333333 2.205094006 3.35037882 5 h after dark 3.349635816333333 2.202708902 4.212423247 7 h after dark 3.02674063 1.87460949 4.525650683 9 h after dark 4.109265368666667 3.180302647 5.49528108 11 h after dark 2.8283744196666665 2.1830484869999998 3.685418471