condition mean min max 1 h after light 8.207830964 6.322131284 9.579400457 3 h after light 6.578974759666667 5.473954973 7.384923035 5 h after light 9.128356232 7.380129812000001 10.8818235 7 h after light 8.936322914666667 8.17848773 9.690210109 9 h after light 6.695960578666666 5.699235838 7.44031548 11 h after light 9.113528579666667 8.654927354 9.702841436 13 h after light 9.361423814666667 8.838550377 9.832202988999999 15 h after light 8.628402448 7.787600482 9.226135281 1 h after dark 10.522533284333333 9.209349699999999 12.93784525 3 h after dark 10.008009954333334 8.924847497 11.67905829 5 h after dark 9.099021600666667 8.073794652 10.39333579 7 h after dark 10.550764704 9.067237062 12.54291813