condition mean min max 1 h after light 5.7996662253333335 5.283495431 6.3588682279999995 3 h after light 4.823759275333334 4.194993531000001 5.842502401 5 h after light 6.117466200666667 6.022962773 6.280961542000001 7 h after light 5.929703877 5.061771027 6.515830935 9 h after light 5.862347482 4.644560572 7.37183766 11 h after light 6.702053563 4.904458834 8.623504271 13 h after light 4.799013964 3.742580493 5.92474256 15 h after light 5.818814178 5.652290672 5.949104472 1 h after dark 5.82584094 4.7888618439999995 7.805833304 3 h after dark 5.386958552333334 5.33807031 5.422419919 5 h after dark 4.8788640076666665 3.8325425739999996 5.858321835 7 h after dark 6.830666165333334 5.907140537999999 7.685873237000001