condition	mean	min	max
4 h after light	2.9814153333333335	2.630093	3.5421720000000003
8 h after light	2.0410486666666667	1.492412	2.342825
12 h after light	1.3585186666666667	1.294843	1.481407
16 h after light	2.687919	2.334645	3.145094
4 h after dark	2.182575	2.030908	2.47601
8 h after dark	1.458156	1.397697	1.4884709999999999