condition	mean	min	max
3 h after light	2.92334	2.22416	3.67058
6 h after light	3.53959	2.87476	4.57356
9 h after light	4.77986	4.12951	5.90691
12 h after light	7.3555225	5.99503	8.36095
3 h after dark	5.684126666666667	4.21594	6.94894
6 h after dark	4.557933333333334	3.95224	5.08643
9 h after dark	3.446903333333333	2.63101	3.97182
12 h after dark	3.6412050000000002	3.52716	3.75525