condition	mean	min	max
4 h after light	1.19251	1.04617	1.33885
8 h after light	1.25035	1.1932	1.3075
12 h after light	1.97092	1.92096	2.02088
4 h after dark	3.6774450000000005	3.18631	4.16858
8 h after dark	1.7795450000000002	1.66104	1.89805
12 h after dark	2.1311850000000003	2.01376	2.24861