condition	mean	min	max
4 h after light	6.314787666666667	3.252977	10.71808
8 h after light	2.830013	1.7152470000000002	3.9762440000000003
12 h after light	3.2267143333333332	2.100936	4.234857
16 h after light	4.598596333333334	3.273248	6.698230000000001
4 h after dark	9.517783	7.584503	12.30305
8 h after dark	4.378983666666667	1.646902	5.8297870000000005