condition mean min max 1 h after light 3.1939441745 1.744748145 4.643140204 3 h after light 4.135721900333333 2.678941537 5.212007721 5 h after light 5.209726864666667 3.256630383 6.482568671 7 h after light 4.499371412666667 3.4845752930000002 5.935463808 9 h after light 5.142474741 1.278275045 9.683841113 11 h after light 6.899268437666667 3.127886546 9.535571273 1 h after dark 4.915822868 4.098291071 5.619930666 3 h after dark 5.7277381856666665 3.942324666 7.81755058 5 h after dark 7.092824519 5.771290183 8.164820367999999 7 h after dark 6.0320112603333325 3.702805104 7.987466523999999 9 h after dark 3.564784594333333 2.886410264 4.309610607 11 h after dark 2.9641218 2.500819677 3.338780039