condition	mean	min	max
4 h after light	1.116435	1.08694	1.14593
8 h after light	1.425145	1.376	1.47429
12 h after light	1.55359	1.42665	1.68053
4 h after dark	2.279035	2.17392	2.38415
8 h after dark	1.8029950000000001	1.75105	1.85494
12 h after dark	2.074645	1.85517	2.29412