condition	mean	min	max
0 h after light	25.96295	23.1582	28.7677
4 h after light	17.744950000000003	16.7498	18.7401
8 h after light	31.189	31.0025	31.3755
4 h after dark	43.7354	39.8577	47.6131
8 h after dark	43.1712	39.7959	46.5465
12 h after dark	33.2452	32.1181	34.3723