condition	mean	min	max
4 h after light	600.4	600.4	600.4
8 h after light	492.4	460.2	524.6
12 h after light	505.40000000000003	478.1	532.7
4 h after dark	418.35	389.3	447.4
8 h after dark	423.35	405.9	440.8
12 h after dark	441.6	387.6	495.6