condition mean min max 0 h after light 3.102505 2.98817 3.21684 2 h after light 6.16763 3.35483 8.98043 4 h after light 4.99785 3.41727 6.57843 8 h after light 1.285825 0.0 2.57165 12 h after light 2.000785 0.0 4.00157 2 h after dark 1.8169085 0.557457 3.07636 4 h after dark 1.932779 0.993548 2.87201 8 h after dark 1.940615 1.0804 2.80083 12 h after dark 2.8832050000000002 2.04509 3.72132