condition	mean	min	max
0 h after light	28.6917	27.727	29.6564
4 h after light	10.54287	9.77444	11.3113
8 h after light	6.96086	6.68163	7.24009
4 h after dark	24.381999999999998	20.7913	27.9727
8 h after dark	29.51375	28.3111	30.7164
12 h after dark	25.089750000000002	24.2935	25.886