condition mean min max 1 h after light 1.026023447 0.541896967 1.5467517309999999 3 h after light 1.1225631066666666 0.613901492 1.818987444 5 h after light 1.000142933 0.628096154 1.562522524 7 h after light 1.2705049453333335 0.334145176 2.235067726 9 h after light 0.8522306626666666 0.35939640100000003 1.1150678809999999 11 h after light 1.2840541146666666 0.7500937040000001 1.6767924969999999 13 h after light 0.8237213763333333 0.596954805 0.951503515 15 h after light 0.8571796370000001 0.502425838 1.2863361690000001 1 h after dark 0.7349410816666667 0.460467485 1.183715799 3 h after dark 0.5864903036666667 0.538292804 0.625307786 5 h after dark 1.0678932243333334 0.760881171 1.273548225 7 h after dark 1.3546393053333332 1.115793213 1.81472007