condition	mean	min	max
4 h after light	1595.513841	1444.924364	1746.103318
8 h after light	1225.6289259999999	592.820256	1858.437596
12 h after light	1009.9691205	820.577542	1199.360699
4 h after dark	1426.628044	1279.903712	1573.352376
8 h after dark	348.188961	148.389632	547.98829
12 h after dark	1800.780049	1800.780049	1800.780049