condition	mean	min	max
3 h after light	36.13843333333333	31.4554	43.2971
6 h after light	23.9832	21.3563	27.2366
9 h after light	25.551666666666666	22.9649	28.8424
12 h after light	26.338050000000003	18.8291	39.1266
3 h after dark	20.640433333333334	19.783	21.2791
6 h after dark	25.1326	21.426	29.9717
9 h after dark	24.561533333333333	18.8104	31.7001
12 h after dark	26.532049999999998	25.4836	27.5805