condition	mean	min	max
0 h after light	29.3181	27.5259	31.1103
4 h after light	31.4959	30.2705	32.7213
8 h after light	27.80075	27.5818	28.0197
4 h after dark	33.16225	32.0122	34.3123
8 h after dark	34.55775	33.3657	35.7498
12 h after dark	29.9091	23.9647	35.8535