condition	mean	min	max
3 h after light	2.1106433333333334	1.94336	2.35296
6 h after light	2.39451	1.72712	3.52942
9 h after light	2.88458	2.62331	3.34299
12 h after light	3.3158625	2.4295	4.2746
3 h after dark	4.60347	3.46073	5.63349
6 h after dark	2.98118	2.48997	3.84288
9 h after dark	2.15111	1.52423	3.07978
12 h after dark	1.629925	1.492	1.76785