condition	mean	min	max
3 h after light	2.32584	1.8304	2.72208
6 h after light	1.78003	1.45612	2.13334
9 h after light	0.9482816666666667	0.806897	1.2208
12 h after light	3.1187425	1.20326	5.34572
3 h after dark	7.87684	5.3232	10.6457
6 h after dark	9.17057	8.12036	11.2208
9 h after dark	8.65366	7.09169	10.5117
12 h after dark	4.57024	3.18819	5.95229