condition	mean	min	max
0 h after light	1.678735	1.41513	1.94234
4 h after light	1.54182	1.04457	2.03907
8 h after light	0.7071945	0.599146	0.815243
4 h after dark	1.3615400000000002	1.15613	1.56695
8 h after dark	1.8340649999999998	1.73905	1.92908
12 h after dark	2.30131	1.83998	2.76264