condition	mean	min	max
4 h after light	418.856827	408.8779	428.835754
8 h after light	487.089161	434.349654	539.828668
12 h after light	504.7593915	500.902111	508.616672
4 h after dark	454.3176205	452.185732	456.449509
8 h after dark	309.21738949999997	289.971953	328.462826
12 h after dark	354.246705	354.246705	354.246705