condition	mean	min	max
4 h after light	1.2153100000000001	1.12582	1.3048
8 h after light	1.8814100000000002	1.70063	2.06219
12 h after light	2.16573	1.86151	2.46995
4 h after dark	3.41955	3.06111	3.77799
8 h after dark	2.05089	1.87659	2.22519
12 h after dark	1.80449	1.79349	1.81549