condition	mean	min	max
0 h after light	1.0451365	0.858063	1.23221
4 h after light	2.382835	2.3697	2.39597
8 h after light	2.1391400000000003	1.36055	2.91773
4 h after dark	1.8610849999999999	1.67068	2.05149
8 h after dark	1.5762	1.35737	1.79503
12 h after dark	2.34312	1.94149	2.74475