condition mean min max 1 h after light 5.0379341275 4.0603639760000005 6.015504279 3 h after light 4.519015208333333 3.650102242 5.9856157670000005 5 h after light 3.4743035329999996 2.743488152 4.3597437889999995 7 h after light 4.942242798666666 4.466965108999999 5.811900823999999 9 h after light 3.966326377 3.059718427 4.658733599 11 h after light 5.0451324626666665 3.867943028 6.139714755 1 h after dark 4.3687451023333335 3.774466345 4.9148063010000005 3 h after dark 3.893740457333333 2.982717188 4.692650393 5 h after dark 3.813684411666667 3.2986401360000004 4.358331848 7 h after dark 3.862223253333333 3.543887241 4.16060333 9 h after dark 3.858402203333333 3.731176216 3.982044137 11 h after dark 4.322095534333333 3.662454791 4.969380335