condition	mean	min	max
4 h after light	559.7	559.7	559.7
8 h after light	631.45	577.6	685.3
12 h after light	571.8499999999999	564.9	578.8
4 h after dark	504.95000000000005	483.7	526.2
8 h after dark	447.04999999999995	421.4	472.7
12 h after dark	524.15	494.3	554.0