condition mean min max 0 h after light 2.445995 2.06974 2.82225 2 h after light 1.049221 0.970502 1.12794 4 h after light 0.89687 0.0 1.79374 8 h after light 3.33375 2.12554 4.54196 12 h after light 6.0096799999999995 5.16175 6.85761 2 h after dark 4.91122 4.55419 5.26825 4 h after dark 6.79497 6.44228 7.14766 8 h after dark 3.095045 2.07936 4.11073 12 h after dark 2.554245 1.06811 4.04038