condition mean min max 0 h after light 0.6861845 0.446131 0.926238 2 h after light 0.790656 0.751311 0.830001 4 h after light 0.222082 0.194272 0.249892 8 h after light 0.5423215 0.360632 0.724011 12 h after light 1.4818099999999998 1.47224 1.49138 2 h after dark 1.2532649999999999 1.11544 1.39109 4 h after dark 1.38437 1.17609 1.59265 8 h after dark 1.63857 1.52086 1.75628 12 h after dark 0.7137644999999999 0.544252 0.883277