condition mean min max 1 h after light 3.459866287 2.844959078 4.2965325860000005 3 h after light 3.374847081 3.1783213060000004 3.478775123 5 h after light 3.8239146043333334 3.4274687630000003 4.501355772 7 h after light 3.5951268406666665 2.174028384 4.601610024 9 h after light 2.7023296453333336 1.7586200230000002 3.5929965060000004 11 h after light 4.036280598666666 2.9426753 4.671064814 13 h after light 4.130388263666667 3.214372027 4.757517576000001 15 h after light 2.050483569333333 1.5655538080000002 2.323719499 1 h after dark 3.4476166156666666 2.515396074 4.420487856 3 h after dark 4.061027370333333 3.1581127 5.570923916 5 h after dark 5.385979836 4.75458004 5.781293035 7 h after dark 3.475437379333333 3.347379638 3.62944014