condition	mean	min	max
3 h after light	2.8619499999999998	1.53722	4.62005
7 h after light	2.3300775	1.52668	4.50807
11 h after light	2.1482266666666665	1.23948	3.17376
2 h after dark	1.71956725	0.492757	3.02663
6 h after dark	2.3968058333333335	1.10104	3.79201
10 h after dark	2.331008333333333	1.17402	3.3857