condition mean min max 3 h after light 0.0161973 0.0 0.0485919 6 h after light 0.014264666666666667 0.0 0.042794 9 h after light 0.0145208 0.0 0.0435624 12 h after light 0.010086 0.0 0.040344 3 h after dark 0.0 0.0 0.0 6 h after dark 0.07372123333333333 0.0 0.149567 9 h after dark 0.09457323333333334 0.0367587 0.182277 12 h after dark 0.09361950000000001 0.038583 0.148656