condition mean min max 1 h after light 4.068782497 0.071945717 8.065619277 3 h after light 7.441778589 5.330011248 8.559229557 5 h after light 4.8709159170000005 0.783518684 9.833705887 7 h after light 4.952487697666667 3.252063798 7.871533526 9 h after light 9.021399620666667 8.219306029 9.712223162999999 11 h after light 4.902284103 0.746376157 10.77036382 13 h after light 5.7059839346666665 0.30613879899999996 9.486198502999999 15 h after light 12.376676946666667 11.04300886 14.27389385 1 h after dark 4.893781148 2.162913775 7.514754827000001 3 h after dark 8.836613696666666 6.347068591 13.251703699999998 5 h after dark 16.127749986666668 11.17199815 24.22331154 7 h after dark 7.436747625 4.152748305 12.225273199999998