condition	mean	min	max
0 h after light	31.60315	29.371	33.8353
2 h after light	20.20295	17.7055	22.7004
4 h after light	23.07075	22.3426	23.7989
8 h after light	16.53445	14.8561	18.2128
12 h after light	16.99255	15.7691	18.216
2 h after dark	13.90215	13.3671	14.4372
4 h after dark	17.7204	17.0695	18.3713
8 h after dark	29.9865	28.3528	31.6202
12 h after dark	36.1815	33.5499	38.8131