condition mean min max 1 h after light 1.1047571366666666 0.8580035309999999 1.331925102 3 h after light 2.494393104 2.196780903 3.069507462 5 h after light 3.867886103333333 2.460043271 4.96008699 7 h after light 5.057620249666667 4.272923594 6.293067484 9 h after light 4.183517222333333 4.088582231 4.328910825 11 h after light 3.6885676906666665 3.2342804789999997 4.311752136 13 h after light 2.8202543220000003 2.020462417 3.2351119510000004 15 h after light 2.8911219486666666 2.30653382 3.705390552 1 h after dark 3.191869212 2.932578258 3.68373988 3 h after dark 1.3255889063333333 1.132153609 1.480305212 5 h after dark 1.5992297633333334 1.49404202 1.7753894000000001 7 h after dark 1.1247254046666666 0.9362907840000001 1.3877271119999999