condition mean min max 0 h after light 4.55783 3.48619 5.62947 2 h after light 3.377015 3.26164 3.49239 4 h after light 1.6859359999999999 0.590372 2.7815 8 h after light 2.3990675 0.597775 4.20036 12 h after light 5.186405000000001 1.75069 8.62212 2 h after dark 3.99255 2.60147 5.38363 4 h after dark 9.104140000000001 8.93516 9.27312 8 h after dark 8.68286 7.56281 9.80291 12 h after dark 7.58661 6.82243 8.35079