condition mean min max 4 h after light 211.96898249999998 186.59931 237.338655 8 h after light 246.84421700000001 241.76407 251.924364 12 h after light 332.1411005 268.065817 396.216384 4 h after dark 380.170195 367.1835 393.15689 8 h after dark 436.574584 407.189247 465.959921 12 h after dark 414.994082 414.994082 414.994082