condition mean min max 1 h after light 2.1869086205 1.845666086 2.528151155 3 h after light 2.260312004333333 1.6398279119999999 2.8597942 5 h after light 2.518539291 1.789231403 3.8231599380000003 7 h after light 3.2811884693333333 2.526590257 4.168130894 9 h after light 2.4820599346666667 1.888675783 3.2420414280000003 11 h after light 1.8869240493333335 0.297082972 3.204837253 1 h after dark 2.4705125493333333 1.73214222 3.5744045819999997 3 h after dark 2.6828588053333338 2.372615945 3.0539470810000005 5 h after dark 3.1586682653333336 2.3025149380000003 4.324664286 7 h after dark 2.4395190356666667 1.771943621 3.1691258689999997 9 h after dark 2.9059240516666667 2.537199827 3.475787631 11 h after dark 2.4235716076666667 1.4198229530000002 3.4235990430000003