condition	mean	min	max
0 h after light	30.08715	27.5153	32.659
2 h after light	25.0937	24.7371	25.4503
4 h after light	20.08495	19.7549	20.415
8 h after light	16.50175	14.7941	18.2094
12 h after light	22.7196	20.3335	25.1057
2 h after dark	21.23665	18.885	23.5883
4 h after dark	21.99525	18.8393	25.1512
8 h after dark	27.6003	26.1871	29.0135
12 h after dark	29.65445	28.2906	31.0183