condition	mean	min	max
4 h after light	4.976886666666667	4.66596	5.14422
8 h after light	4.93574	4.79125	5.05636
12 h after light	4.96023	4.83026	5.0728800000000005
4 h after dark	4.958496666666667	4.76652	5.11774
8 h after dark	4.79624	4.41867	5.102040000000001
12 h after dark	4.946746666666667	4.80523	5.19779