condition mean min max 1 h after light 6.671395071 6.671395071 6.671395071 3 h after light 3.960089484 3.460630858 4.45954811 5 h after light 2.281491035 1.668883121 2.894098949 7 h after light 3.4500327505 3.362931965 3.5371335360000002 9 h after light 3.4434366444999998 3.225032742 3.6618405469999997 11 h after light 3.7701166955 3.766137428 3.774095963 1 h after dark 2.853061244 2.122509444 3.583613044 3 h after dark 3.1276677415000003 2.976348515 3.2789869680000003 5 h after dark 4.096555604 3.879968298 4.31314291 7 h after dark 5.4021036825 4.301168071 6.503039294 9 h after dark 7.535469815500001 7.488184724 7.582754907000001 11 h after dark 9.779261549000001 9.510025958 10.04849714