condition mean min max 1 h after light 1.083656815 1.083656815 1.083656815 3 h after light 2.655769309 1.908497684 3.403040934 5 h after light 3.1819134594999996 3.138222355 3.2256045639999997 7 h after light 6.744050861 5.127408536 8.360693186 9 h after light 7.667232683 6.500743797999999 8.833721568 11 h after light 10.412607797500002 8.878816175 11.94639942 1 h after dark 8.652290497 6.4881723739999995 10.81640862 3 h after dark 6.691893036 4.145963649 9.237822422999999 5 h after dark 4.2891151665 3.651790096 4.9264402369999996 7 h after dark 3.8882481054999998 3.6533850219999997 4.123111188999999 9 h after dark 3.3729758105 3.07300937 3.6729422510000003 11 h after dark 3.758051291 3.527971015 3.988131567