condition mean min max 1 h after light 2.374547353333333 2.11376442 2.7068155289999996 3 h after light 2.715667051 2.5579510930000002 3.0183490039999996 5 h after light 3.3970158993333333 2.617067309 4.334739906 7 h after light 3.6243400376666663 3.364567737 3.9442371639999996 9 h after light 2.777939363666667 2.2301357630000003 3.71376281 11 h after light 2.5843934556666666 2.192581596 2.874501424 13 h after light 2.4397667493333333 2.204140818 2.7681174260000003 15 h after light 2.301818457 1.617738935 3.2029647139999997 1 h after dark 2.425417588666667 1.725046034 3.08513215 3 h after dark 2.1798654303333334 2.025959091 2.467175353 5 h after dark 2.272312236 1.818833764 2.620812924 7 h after dark 2.605077704333333 2.348461267 2.9535702689999996