condition	mean	min	max
0 h after light	3.28098	3.21828	3.34368
4 h after light	2.661195	2.65027	2.67212
8 h after light	2.822885	2.40258	3.24319
4 h after dark	3.22627	3.02636	3.42618
8 h after dark	3.3086149999999996	2.90568	3.71155
12 h after dark	3.337695	3.07431	3.60108