condition	mean	min	max
0 h after light	3.110775	3.07779	3.14376
4 h after light	3.419055	2.32964	4.50847
8 h after light	2.28755	1.81827	2.75683
4 h after dark	3.761555	3.73382	3.78929
8 h after dark	2.579415	2.53326	2.62557
12 h after dark	2.3608000000000002	2.06924	2.65236