condition mean min max 0 h after light 4.988709999999999 4.80486 5.17256 2 h after light 3.30394 2.75716 3.85072 4 h after light 2.993735 2.40727 3.5802 8 h after light 1.486971 0.878812 2.09513 12 h after light 3.37588 3.21719 3.53457 2 h after dark 3.582545 2.9879 4.17719 4 h after dark 4.279405 3.94072 4.61809 8 h after dark 5.0142299999999995 4.86429 5.16417 12 h after dark 5.188665 4.787 5.59033