condition mean min max 3 h after light 0.502141 0.311884 0.604253 6 h after light 0.42536066666666666 0.265402 0.565679 9 h after light 1.037137 0.575081 1.37641 12 h after light 1.0338766666666668 1.00594 1.05707 3 h after dark 0.821871 0.611461 0.929488 6 h after dark 0.861753 0.489841 1.24531 9 h after dark 0.859217 0.614748 1.02568 12 h after dark 0.11368936666666667 0.0756119 0.180084