condition	mean	min	max
4 h after light	0.8724890000000001	0.723778	1.0212
8 h after light	0.839119	0.827376	0.850862
12 h after light	1.1737805000000001	0.813791	1.53377
4 h after dark	2.544805	1.88796	3.20165
8 h after dark	1.526485	1.5175	1.53547
12 h after dark	1.23216	1.16717	1.29715