condition mean min max 0 h after light 0.9277040000000001 0.814758 1.04065 2 h after light 0.6732295 0.284319 1.06214 4 h after light 0.8102845000000001 0.370939 1.24963 8 h after light 6.81302 2.05174 11.5743 12 h after light 8.751245 3.89569 13.6068 2 h after dark 5.670915 5.4006 5.94123 4 h after dark 4.04649 3.09154 5.00144 8 h after dark 1.1363625 0.425635 1.84709 12 h after dark 0.749662 0.388484 1.11084