condition	mean	min	max
4 h after light	0.600973	0.599142	0.602804
8 h after light	1.200205	1.09179	1.30862
12 h after light	0.644942	0.49469	0.795194
4 h after dark	1.1926643333333333	0.659873	1.57144
8 h after dark	0.8873526666666667	0.699063	1.06535
12 h after dark	0.64176	0.0	1.50692