condition mean min max 1 h after light 3.4284474124999997 3.0439650489999996 3.8129297760000003 3 h after light 4.604394456666666 4.21627706 5.279498843 5 h after light 5.612907964333333 3.085730041 7.214529712999999 7 h after light 3.357803237666667 1.6883436369999998 4.398472348 9 h after light 4.005604007666666 2.8124172389999997 6.335870259 11 h after light 3.783478945666667 2.80097117 4.911317684 13 h after light 3.6790293993333334 2.689151643 5.272450808 15 h after light 3.9326439619999998 2.676980747 4.884318111 1 h after dark 3.675183436666667 2.870622748 4.306866792 3 h after dark 4.334248183 3.260260872 4.975075532 5 h after dark 2.4991784873333334 1.4165976169999999 4.3216992030000005 7 h after dark 2.22453369 1.158496609 3.360327968