condition mean min max 1 h after light 1.3097860794999998 0.863348607 1.7562235519999998 3 h after light 2.9819225173333335 2.809059982 3.112447112 5 h after light 3.7572684400000003 2.350556053 4.532723807 7 h after light 4.998033204 4.847474859 5.258656354 9 h after light 6.563543361 6.276560967999999 6.841314429 11 h after light 6.992019989666667 6.068994192999999 7.83694965 13 h after light 8.709020206333333 8.102794555 9.490302778 15 h after light 9.070427106 8.44856702 9.575793254 1 h after dark 9.905510630333334 8.060180581000001 11.22011521 3 h after dark 9.767087882333334 9.067240845 10.97812709 5 h after dark 8.495551362 6.724720342 10.33612508 7 h after dark 7.254220265333333 6.92529927 7.858277561