condition mean min max 1 h after light 2.3193021483333336 0.5585492360000001 3.206223723 3 h after light 1.507220794 1.074327612 2.196780903 5 h after light 2.4182573279999997 0.607357591 3.9256009639999996 7 h after light 1.7120579233333335 1.002435528 2.9504670930000003 9 h after light 3.2913804573333336 0.9920420640000001 5.947028700000001 11 h after light 4.557488825 3.923567067 5.31737638 13 h after light 2.788346779333333 0.551035205 4.1231818989999995 15 h after light 2.9561228839999996 2.0352199509999997 4.2582162839999995 1 h after dark 3.1245637873333334 1.289308958 6.210165722 3 h after dark 2.7533411036666666 0.595870321 5.286693103999999 5 h after dark 1.199598927 0.84903215 1.7753894000000001 7 h after dark 4.486916578 1.478353869 7.285473331