condition	mean	min	max
4 h after light	219.476139	158.198419	280.753859
8 h after light	216.253507	214.548053	217.958961
12 h after light	250.989025	242.365099	259.612951
4 h after dark	292.0757805	248.710164	335.441397
8 h after dark	265.02790600000003	263.096652	266.95916
12 h after dark	178.078211	178.078211	178.078211