condition	mean	min	max
4 h after light	467.216	465.915	468.517
8 h after light	287.496	271.214	303.778
12 h after light	120.30250000000001	114.953	125.652
4 h after dark	69.02713333333334	65.6007	74.3513
8 h after dark	98.762	88.803	107.156
12 h after dark	263.45933333333335	248.839	280.503