condition	mean	min	max
4 h after light	5.538629333333334	4.67969	6.228998000000001
8 h after light	6.567424333333333	5.101954	7.563549000000001
12 h after light	8.203746	7.771511	8.884036
16 h after light	11.175795	5.520549	18.99379
4 h after dark	18.157626666666665	14.12662	22.59074
8 h after dark	10.538076666666667	9.14922	11.83116