condition	mean	min	max
4 h after light	0.9307715000000001	0.861994	0.999549
8 h after light	1.390685	1.05302	1.72835
12 h after light	1.3688600000000002	1.29346	1.44426
4 h after dark	1.6398133333333333	1.4154	2.00596
8 h after dark	1.2398143333333334	0.971873	1.49962
12 h after dark	1.071172	0.865676	1.37652