condition	mean	min	max
4 h after light	3.7649500000000002	2.35597	6.35937
8 h after light	0.7914136666666667	0.216616	1.6696
12 h after light	0.588516	0.212867	1.1556
4 h after dark	3.05652	1.74426	4.02654
8 h after dark	5.732476666666667	4.02026	7.86094
12 h after dark	5.51711	4.47847	7.26123