condition	mean	min	max
0 h after light	17.1779	15.1765	19.1793
2 h after light	16.161	14.5424	17.7796
4 h after light	16.8851	16.0909	17.6793
8 h after light	21.4208	19.3077	23.5339
12 h after light	27.91175	26.9506	28.8729
2 h after dark	30.504800000000003	28.758	32.2516
4 h after dark	22.42535	20.7172	24.1335
8 h after dark	19.7348	16.3279	23.1417
12 h after dark	17.50215	17.1607	17.8436