condition mean min max 1 h after light 1.21487368 1.031167821 1.394185043 3 h after light 1.3823649403333333 1.023180437 1.5891606530000002 5 h after light 1.8621476783333333 1.265328314 2.355360578 7 h after light 1.686842328 1.397589675 2.103593154 9 h after light 1.496924726 0.9469492429999999 2.106239331 11 h after light 1.8606109123333334 1.153990314 2.631279033 13 h after light 1.6462304396666667 1.4569039080000001 1.9664405980000002 15 h after light 1.565190679 1.4444742830000001 1.685543946 1 h after dark 1.5716254366666667 1.085072816 2.156307542 3 h after dark 1.570450768 1.250615573 2.204720187 5 h after dark 1.808676352 1.479491167 2.078667159 7 h after dark 2.1658763656666666 1.626189256 2.508583626