condition	mean	min	max
4 h after light	145.8595735	123.078211	168.640936
8 h after light	145.407725	143.327173	147.488277
12 h after light	157.4799615	154.766319	160.193604
4 h after dark	157.2143405	152.83139	161.597291
8 h after dark	162.30688	154.766319	169.847441
12 h after dark	161.242894	161.242894	161.242894