condition	mean	min	max
0 h after light	2.91776	2.28741	3.54811
4 h after light	2.49785	1.50368	3.49202
8 h after light	1.33301	1.31402	1.352
4 h after dark	2.46665	1.38234	3.55096
8 h after dark	0.6931345	0.659555	0.726714
12 h after dark	2.659125	2.57909	2.73916