condition	mean	min	max
4 h after light	3.085915	2.22775	3.94408
8 h after light	3.251395	2.97226	3.53053
12 h after light	0.457108	0.326464	0.587752
4 h after dark	1.1512466666666668	0.77779	1.69835
8 h after dark	5.13936	4.85994	5.48992
12 h after dark	6.43237	5.11376	7.60173