condition	mean	min	max
4 h after light	3.635072666666667	2.7698400000000003	4.515382
8 h after light	2.292882	1.581436	2.84254
12 h after light	1.6730596666666666	1.3896709999999999	2.053418
16 h after light	3.46121	2.712316	4.35576
4 h after dark	3.168799	2.14141	4.740474
8 h after dark	2.4707073333333334	1.5126540000000002	3.450394