condition mean min max 1 h after light 3.524485879 3.1555280910000003 3.8934436669999997 3 h after light 3.1236342526666667 1.428093843 4.285710825 5 h after light 3.9466684386666664 3.794926034 4.130896668 7 h after light 1.114292946 0.68547621 1.350297876 9 h after light 3.355989598666667 1.0092956659999999 5.937325282000001 11 h after light 1.960375729 0.956185744 3.524455858 13 h after light 4.300389773666667 2.707474739 7.004301955 15 h after light 4.815737625000001 3.003441814 8.282104623 1 h after dark 2.5823923879999997 1.824084759 3.798085955 3 h after dark 3.6814304343333335 2.179386581 4.858427966 5 h after dark 3.9048143236666664 2.946523043 4.809632983999999 7 h after dark 4.6375552713333335 3.985228334 5.411996772999999