condition	mean	min	max
4 h after light	597.1825	589.315	605.05
8 h after light	470.571	459.127	482.015
12 h after light	434.37800000000004	431.584	437.172
4 h after dark	592.474	584.258	600.69
8 h after dark	658.771	650.031	667.511
12 h after dark	682.149	675.261	689.037