condition mean min max 1 h after light 1.540423989 1.540423989 1.540423989 3 h after light 3.9530189735 3.2108746389999996 4.695163308 5 h after light 2.948208843 2.414415463 3.4820022230000003 7 h after light 5.048926649 4.010825906 6.087027392 9 h after light 6.690722554 5.582137744 7.799307364 11 h after light 7.246379929 7.188057993999999 7.304701864 1 h after dark 5.5978275790000005 4.434121112 6.761534046 3 h after dark 3.4089454495 3.01012588 3.8077650189999996 5 h after dark 4.5690241775 4.262214521000001 4.875833834 7 h after dark 4.364294756 3.699929523 5.028659988999999 9 h after dark 4.741762855 4.570901459 4.912624251 11 h after dark 4.333389867999999 3.7232075819999997 4.943572154