condition mean min max 1 h after light 5.500342561 4.813353439 6.187331682999999 3 h after light 4.655302458666666 3.345880645 7.1627221379999995 5 h after light 2.912073014 2.09601216 3.4571622260000003 7 h after light 5.10153681 3.537346518 6.434934749 9 h after light 4.0677978223333335 3.736092138 4.557978798 11 h after light 4.442408238666666 3.5013428039999996 5.880750796 13 h after light 4.6625099966666665 2.449110394 6.268309316 15 h after light 3.179037452 2.147841477 4.124497285 1 h after dark 4.465102266333333 3.002204905 5.999683289 3 h after dark 4.532027353666667 3.082861887 5.391624546 5 h after dark 3.6986877126666666 2.663296033 4.812790049 7 h after dark 4.61851535 3.83849618 5.494405448999999