condition	mean	min	max
4 h after light	8.9060165	7.525438	10.286595
8 h after light	8.825547	8.159653	9.491441
12 h after light	10.0686425	8.27163	11.865655
4 h after dark	8.866859	8.626654	9.107064
8 h after dark	7.750571000000001	7.189965	8.311177
12 h after dark	10.466733	10.466733	10.466733