condition	mean	min	max
4 h after light	0.943495	0.603788	1.27465
8 h after light	1.060824	0.38451	1.81128
12 h after light	1.177928	0.733184	1.53928
4 h after dark	1.5181733333333334	1.3915	1.75776
8 h after dark	1.011647	0.554711	1.33947
12 h after dark	0.4676553333333333	0.3906	0.553269