condition	mean	min	max
4 h after light	1.541896	0.943062	2.14073
8 h after light	0.9406275	0.670375	1.21088
12 h after light	1.2330999999999999	1.01168	1.45452
4 h after dark	0.9976516666666666	0.422125	1.53128
8 h after dark	1.0471513333333333	0.982518	1.16885
12 h after dark	0.5838260000000001	0.0	1.16714