condition mean min max 0 h after light 0.9676655000000001 0.692621 1.24271 2 h after light 0.8653310000000001 0.693852 1.03681 4 h after light 1.6048499999999999 1.17292 2.03678 8 h after light 2.8548400000000003 2.38431 3.32537 12 h after light 4.5588750000000005 4.48017 4.63758 2 h after dark 1.59681 1.29212 1.9015 4 h after dark 1.80877 1.7752 1.84234 8 h after dark 1.90595 1.55808 2.25382 12 h after dark 1.3271549999999999 1.23223 1.42208