condition	mean	min	max
4 h after light	265.0	265.0	265.0
8 h after light	177.45	138.0	216.9
12 h after light	209.5	183.9	235.1
4 h after dark	247.85	215.5	280.2
8 h after dark	300.2	265.4	335.0
12 h after dark	263.05	179.1	347.0