condition	mean	min	max
4 h after light	0.8291533333333333	0.621394	1.17354
8 h after light	0.42513500000000004	0.212711	0.826598
12 h after light	0.3983933333333333	0.164984	0.668009
4 h after dark	0.723299	0.534962	0.91489
8 h after dark	0.776166	0.509803	0.91989
12 h after dark	0.43839533333333336	0.375984	0.469737