condition	mean	min	max
4 h after light	1.3046335	0.848857	1.76041
8 h after light	0.584503	0.289411	0.879595
12 h after light	0.818953	0.643027	0.994879
4 h after dark	1.2702366666666667	1.06388	1.53169
8 h after dark	1.16486	1.1344	1.2117
12 h after dark	1.1163966666666667	0.0	1.92169