condition mean min max 0 h after light 0.08237934999999999 0.0782686 0.0864901 2 h after light 0.072834 0.0 0.145668 4 h after light 0.1807745 0.147747 0.213802 8 h after light 0.9755655000000001 0.934951 1.01618 12 h after light 1.420175 1.34635 1.494 2 h after dark 0.455634 0.162761 0.748507 4 h after dark 0.8207850000000001 0.698787 0.942783 8 h after dark 0.606034 0.394307 0.817761 12 h after dark 0.0 0.0 0.0