condition mean min max 1 h after light 3.006389316 2.25790403 3.5231567210000003 3 h after light 2.6596698813333335 2.302130596 3.012697953 5 h after light 2.7499872263333334 2.1763647 3.402187502 7 h after light 3.779546620666667 3.364567737 4.075711736000001 9 h after light 2.4265004473333334 1.486757175 3.3368687610000003 11 h after light 3.080622538 1.973459275 4.15436513 13 h after light 2.858356166 2.3310462530000002 3.488846222 15 h after light 3.167485471 2.439603079 4.487920917 1 h after dark 2.6835842513333334 2.219467124 3.545599635 3 h after dark 3.039992266 2.1531712169999997 3.8086928810000003 5 h after dark 2.743179848 2.37729002 3.442792481 7 h after dark 2.6569995559999997 1.28124002 3.7361883789999997