condition	mean	min	max
0 h after light	1.52013	1.43433	1.60593
4 h after light	1.8995199999999999	1.71938	2.07966
8 h after light	1.65186	1.586	1.71772
4 h after dark	1.494505	1.49156	1.49745
8 h after dark	1.7956750000000001	1.41264	2.17871
12 h after dark	1.9196	1.64847	2.19073