condition mean min max 1 h after light 4.825580834 4.825580834 4.825580834 3 h after light 4.029568288 3.3963918410000002 4.662744735 5 h after light 4.118502106 3.9818965680000002 4.255107644 7 h after light 7.5576662385 5.754188527 9.36114395 9 h after light 8.937166959999999 7.42260366 10.45173026 11 h after light 10.00647899 9.99678233 10.01617565 1 h after dark 7.3487575985 4.485463567 10.21205163 3 h after dark 5.4216096369999995 4.714807693 6.128411581 5 h after dark 4.904279814 4.453592819 5.3549668089999996 7 h after dark 6.6613456955 5.597692417999999 7.724998973 9 h after dark 7.4062493455 7.191850165 7.620648526 11 h after dark 7.042244885000001 6.150010185 7.934479585