condition	mean	min	max
0 h after light	23.4104	22.4275	24.3933
4 h after light	25.3325	20.8487	29.8163
8 h after light	18.46665	16.0603	20.873
4 h after dark	31.536250000000003	27.6906	35.3819
8 h after dark	32.0156	29.2407	34.7905
12 h after dark	31.105199999999996	30.0765	32.1339