condition	mean	min	max
0 h after light	4.44834	4.24047	4.65621
4 h after light	1.915805	1.35636	2.47525
8 h after light	1.8122500000000001	1.15165	2.47285
4 h after dark	2.29204	1.76684	2.81724
8 h after dark	3.55849	3.54356	3.57342
12 h after dark	4.080114999999999	3.72164	4.43859