condition	mean	min	max
0 h after light	15.924949999999999	10.8514	20.9985
2 h after light	9.258345	8.54038	9.97631
4 h after light	12.6284	11.2064	14.0504
8 h after light	17.866	16.9573	18.7747
12 h after light	23.2464	22.0995	24.3933
2 h after dark	21.7691	20.9446	22.5936
4 h after dark	19.45745	17.9781	20.9368
8 h after dark	21.1451	20.4452	21.845
12 h after dark	19.10625	17.852	20.3605