condition	mean	min	max
0 h after light	24.28335	22.7845	25.7822
4 h after light	25.411450000000002	22.253	28.5699
8 h after light	16.11935	15.8026	16.4361
4 h after dark	20.8523	16.5399	25.1647
8 h after dark	30.868299999999998	30.009	31.7276
12 h after dark	24.4033	23.4058	25.4008