condition	mean	min	max
4 h after light	3.9722133333333334	1.83693	6.93827
8 h after light	1.0842513333333332	0.429497	2.17203
12 h after light	4.165906666666666	2.10093	7.54166
4 h after dark	4.85719	3.00502	6.84135
8 h after dark	3.4786599999999996	1.75229	4.73469
12 h after dark	4.98313	3.70081	7.2662