condition mean min max 1 h after light 1.1938507276666668 0.72252929 1.484132465 3 h after light 1.5834208306666666 1.074327612 2.273734304 5 h after light 1.700793977 1.465557693 1.8726859040000001 7 h after light 1.9199294813333332 0.569388386 3.352601589 9 h after light 1.3667071819999999 0.5390946010000001 2.07426977 11 h after light 1.4292009226666667 0.80779322 2.521642407 13 h after light 0.890340641 0.82463638 1.019832736 15 h after light 0.8779983326666666 0.43962260799999997 1.617738935 1 h after dark 1.5964068 1.473495952 1.676930716 3 h after dark 1.499321866 1.080077086 1.749451614 5 h after dark 1.404826868 0.972237052 1.8837921119999999 7 h after dark 0.821081213 0.39380936899999996 1.280978873