condition mean min max 0 h after light 8.947585 6.45117 11.444 2 h after light 4.942959999999999 4.6734 5.21252 4 h after light 3.57325 2.55613 4.59037 8 h after light 6.970219999999999 6.82691 7.11353 12 h after light 5.792415 5.40038 6.18445 2 h after dark 3.5080649999999998 2.73065 4.28548 4 h after dark 6.504605 4.73645 8.27276 8 h after dark 7.763344999999999 4.76059 10.7661 12 h after dark 8.276545 6.98619 9.5669