condition mean min max 1 h after light 0.461383031 0.461383031 0.461383031 3 h after light 1.3753577684999998 0.410192251 2.340523286 5 h after light 1.652454193 1.477467932 1.827440454 7 h after light 2.5680542765 1.7605407730000002 3.37556778 9 h after light 3.220290642 3.08729906 3.353282224 11 h after light 4.09566114 3.995077344 4.196244936 1 h after dark 2.6404938425 1.5605107390000001 3.7204769460000002 3 h after dark 1.5703714115 1.45620505 1.6845377730000002 5 h after dark 1.9606474495000001 1.56734277 2.353952129 7 h after dark 1.9234762614999998 1.498577076 2.348375447 9 h after dark 1.9169988464999999 1.4467658069999998 2.387231886 11 h after dark 1.192862179 0.545111931 1.840612427