condition	mean	min	max
3 h after light	2.1849233333333333	1.40493	2.72167
6 h after light	1.89379	1.74601	2.17733
9 h after light	2.3281	1.62274	3.47921
12 h after light	3.84811	2.85908	4.98564
3 h after dark	4.17684	2.18219	5.77344
6 h after dark	2.9293966666666664	2.26484	3.57774
9 h after dark	2.0387166666666667	1.73667	2.35077
12 h after dark	1.481405	1.29703	1.66578