condition mean min max 1 h after light 6.339031278499999 6.043440249 6.634622307999999 3 h after light 5.740189445 3.889467667 8.117751756 5 h after light 3.2041889346666665 2.105706465 4.12652394 7 h after light 4.330776853 3.013295182 5.535427741 9 h after light 5.242197281 3.320970789 6.7248867510000006 11 h after light 3.982898518666667 2.61231655 4.82353717 13 h after light 4.641553555 2.387882634 5.7971213079999995 15 h after light 4.951306856666666 2.9532820319999997 6.585890827 1 h after dark 5.523554603666667 5.289599118 5.94801288 3 h after dark 6.5057694286666665 5.863482413 7.157892684 5 h after dark 5.969537202333333 3.99494405 8.109221589 7 h after dark 5.711818156666666 4.855521095 6.909293125